15696539950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8353}}^1$

素因数の和:8451

約数の個数: 144

約数和(自身を含む): 37199025360

約数和(自身を除く): 21502485410

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 59, 65, 70, 91, 98, 118, 130, 175, 182, 245, 295, 325, 350, 413, 455, 490, 590, 637, 650, 767, 826, 910, 1225, 1274, 1475, 1534, 2065, 2275, 2450, 2891, 2950, 3185, 3835, 4130, 4550, 5369, 5782, 6370, 7670, 8353, 10325, 10738, 14455, 15925, 16706, 19175, 20650, 26845, 28910, 31850, 37583, 38350, 41765, 53690, 58471, 72275, 75166, 83530, 108589, 116942, 134225, 144550, 187915, 208825, 217178, 268450, 292355, 375830, 409297, 417650, 492827, 542945, 584710, 760123, 818594, 939575, 985654, 1085890, 1461775, 1520246, 1879150, 2046485, 2464135, 2714725, 2923550, 3449789, 3800615, 4092970, 4928270, 5320861, 5429450, 6406751, 6899578, 7601230, 10232425, 10641722, 12320675, 12813502, 17248945, 19003075, 20464850, 24148523, 24641350, 26604305, 32033755, 34497890, 38006150, 44847257, 48297046, 53208610, 64067510, 86244725, 89694514, 120742615, 133021525, 160168775, 172489450, 224236285, 241485230, 266043050, 313930799, 320337550, 448472570, 603713075, 627861598, 1121181425, 1207426150, 1569653995, 2242362850, 3139307990, 7848269975, 15696539950]

約数ペア:

[(1, 15696539950), (2, 7848269975), (5, 3139307990), (7, 2242362850), (10, 1569653995), (13, 1207426150), (14, 1121181425), (25, 627861598), (26, 603713075), (35, 448472570), (49, 320337550), (50, 313930799), (59, 266043050), (65, 241485230), (70, 224236285), (91, 172489450), (98, 160168775), (118, 133021525), (130, 120742615), (175, 89694514), (182, 86244725), (245, 64067510), (295, 53208610), (325, 48297046), (350, 44847257), (413, 38006150), (455, 34497890), (490, 32033755), (590, 26604305), (637, 24641350), (650, 24148523), (767, 20464850), (826, 19003075), (910, 17248945), (1225, 12813502), (1274, 12320675), (1475, 10641722), (1534, 10232425), (2065, 7601230), (2275, 6899578), (2450, 6406751), (2891, 5429450), (2950, 5320861), (3185, 4928270), (3835, 4092970), (4130, 3800615), (4550, 3449789), (5369, 2923550), (5782, 2714725), (6370, 2464135), (7670, 2046485), (8353, 1879150), (10325, 1520246), (10738, 1461775), (14455, 1085890), (15925, 985654), (16706, 939575), (19175, 818594), (20650, 760123), (26845, 584710), (28910, 542945), (31850, 492827), (37583, 417650), (38350, 409297), (41765, 375830), (53690, 292355), (58471, 268450), (72275, 217178), (75166, 208825), (83530, 187915), (108589, 144550), (116942, 134225)]