4437750100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 11204282880

約数和(自身を除く): 6766532780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 107, 140, 175, 179, 214, 331, 350, 358, 428, 535, 662, 700, 716, 749, 895, 1070, 1253, 1324, 1498, 1655, 1790, 2140, 2317, 2506, 2675, 2996, 3310, 3580, 3745, 4475, 4634, 5012, 5350, 6265, 6620, 7490, 8275, 8950, 9268, 10700, 11585, 12530, 14980, 16550, 17900, 18725, 19153, 23170, 25060, 31325, 33100, 35417, 37450, 38306, 46340, 57925, 59249, 62650, 70834, 74900, 76612, 95765, 115850, 118498, 125300, 134071, 141668, 177085, 191530, 231700, 236996, 247919, 268142, 296245, 354170, 383060, 414743, 478825, 495838, 536284, 592490, 670355, 708340, 829486, 885425, 957650, 991676, 1184980, 1239595, 1340710, 1481225, 1658972, 1770850, 1915300, 2073715, 2479190, 2681420, 2962450, 3351775, 3541700, 4147430, 4958380, 5924900, 6197975, 6339643, 6703550, 8294860, 10368575, 12395950, 12679286, 13407100, 20737150, 24791900, 25358572, 31698215, 41474300, 44377501, 63396430, 88755002, 126792860, 158491075, 177510004, 221887505, 316982150, 443775010, 633964300, 887550020, 1109437525, 2218875050, 4437750100]

約数ペア:

[(1, 4437750100), (2, 2218875050), (4, 1109437525), (5, 887550020), (7, 633964300), (10, 443775010), (14, 316982150), (20, 221887505), (25, 177510004), (28, 158491075), (35, 126792860), (50, 88755002), (70, 63396430), (100, 44377501), (107, 41474300), (140, 31698215), (175, 25358572), (179, 24791900), (214, 20737150), (331, 13407100), (350, 12679286), (358, 12395950), (428, 10368575), (535, 8294860), (662, 6703550), (700, 6339643), (716, 6197975), (749, 5924900), (895, 4958380), (1070, 4147430), (1253, 3541700), (1324, 3351775), (1498, 2962450), (1655, 2681420), (1790, 2479190), (2140, 2073715), (2317, 1915300), (2506, 1770850), (2675, 1658972), (2996, 1481225), (3310, 1340710), (3580, 1239595), (3745, 1184980), (4475, 991676), (4634, 957650), (5012, 885425), (5350, 829486), (6265, 708340), (6620, 670355), (7490, 592490), (8275, 536284), (8950, 495838), (9268, 478825), (10700, 414743), (11585, 383060), (12530, 354170), (14980, 296245), (16550, 268142), (17900, 247919), (18725, 236996), (19153, 231700), (23170, 191530), (25060, 177085), (31325, 141668), (33100, 134071), (35417, 125300), (37450, 118498), (38306, 115850), (46340, 95765), (57925, 76612), (59249, 74900), (62650, 70834)]