79775800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 203424480

約数和(自身を除く): 123648680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 100, 104, 122, 130, 200, 244, 260, 305, 325, 488, 503, 520, 610, 650, 793, 1006, 1220, 1300, 1525, 1586, 2012, 2440, 2515, 2600, 3050, 3172, 3965, 4024, 5030, 6100, 6344, 6539, 7930, 10060, 12200, 12575, 13078, 15860, 19825, 20120, 25150, 26156, 30683, 31720, 32695, 39650, 50300, 52312, 61366, 65390, 79300, 100600, 122732, 130780, 153415, 158600, 163475, 245464, 261560, 306830, 326950, 398879, 613660, 653900, 767075, 797758, 1227320, 1307800, 1534150, 1595516, 1994395, 3068300, 3191032, 3988790, 6136600, 7977580, 9971975, 15955160, 19943950, 39887900, 79775800]

約数ペア:

[(1, 79775800), (2, 39887900), (4, 19943950), (5, 15955160), (8, 9971975), (10, 7977580), (13, 6136600), (20, 3988790), (25, 3191032), (26, 3068300), (40, 1994395), (50, 1595516), (52, 1534150), (61, 1307800), (65, 1227320), (100, 797758), (104, 767075), (122, 653900), (130, 613660), (200, 398879), (244, 326950), (260, 306830), (305, 261560), (325, 245464), (488, 163475), (503, 158600), (520, 153415), (610, 130780), (650, 122732), (793, 100600), (1006, 79300), (1220, 65390), (1300, 61366), (1525, 52312), (1586, 50300), (2012, 39650), (2440, 32695), (2515, 31720), (2600, 30683), (3050, 26156), (3172, 25150), (3965, 20120), (4024, 19825), (5030, 15860), (6100, 13078), (6344, 12575), (6539, 12200), (7930, 10060)]