47687360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 132283200

約数和(自身を除く): 84595840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 140, 160, 224, 244, 280, 305, 320, 349, 427, 448, 488, 560, 610, 698, 854, 976, 1120, 1220, 1396, 1708, 1745, 1952, 2135, 2240, 2440, 2443, 2792, 3416, 3490, 3904, 4270, 4880, 4886, 5584, 6832, 6980, 8540, 9760, 9772, 11168, 12215, 13664, 13960, 17080, 19520, 19544, 21289, 22336, 24430, 27328, 27920, 34160, 39088, 42578, 48860, 55840, 68320, 78176, 85156, 97720, 106445, 111680, 136640, 149023, 156352, 170312, 195440, 212890, 298046, 340624, 390880, 425780, 596092, 681248, 745115, 781760, 851560, 1192184, 1362496, 1490230, 1703120, 2384368, 2980460, 3406240, 4768736, 5960920, 6812480, 9537472, 11921840, 23843680, 47687360]

約数ペア:

[(1, 47687360), (2, 23843680), (4, 11921840), (5, 9537472), (7, 6812480), (8, 5960920), (10, 4768736), (14, 3406240), (16, 2980460), (20, 2384368), (28, 1703120), (32, 1490230), (35, 1362496), (40, 1192184), (56, 851560), (61, 781760), (64, 745115), (70, 681248), (80, 596092), (112, 425780), (122, 390880), (140, 340624), (160, 298046), (224, 212890), (244, 195440), (280, 170312), (305, 156352), (320, 149023), (349, 136640), (427, 111680), (448, 106445), (488, 97720), (560, 85156), (610, 78176), (698, 68320), (854, 55840), (976, 48860), (1120, 42578), (1220, 39088), (1396, 34160), (1708, 27920), (1745, 27328), (1952, 24430), (2135, 22336), (2240, 21289), (2440, 19544), (2443, 19520), (2792, 17080), (3416, 13960), (3490, 13664), (3904, 12215), (4270, 11168), (4880, 9772), (4886, 9760), (5584, 8540), (6832, 6980)]