42829496080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{968117}}^1$

素因数の和:968216

約数の個数: 80

約数和(自身を含む): 115244766720

約数和(自身を除く): 72415270640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 22120, 44240, 968117, 1936234, 3872468, 4840585, 6776819, 7744936, 9681170, 13553638, 15489872, 19362340, 27107276, 33884095, 38724680, 54214552, 67768190, 76481243, 77449360, 108429104, 135536380, 152962486, 271072760, 305924972, 382406215, 535368701, 542145520, 611849944, 764812430, 1070737402, 1223699888, 1529624860, 2141474804, 2676843505, 3059249720, 4282949608, 5353687010, 6118499440, 8565899216, 10707374020, 21414748040, 42829496080]

約数ペア:

[(1, 42829496080), (2, 21414748040), (4, 10707374020), (5, 8565899216), (7, 6118499440), (8, 5353687010), (10, 4282949608), (14, 3059249720), (16, 2676843505), (20, 2141474804), (28, 1529624860), (35, 1223699888), (40, 1070737402), (56, 764812430), (70, 611849944), (79, 542145520), (80, 535368701), (112, 382406215), (140, 305924972), (158, 271072760), (280, 152962486), (316, 135536380), (395, 108429104), (553, 77449360), (560, 76481243), (632, 67768190), (790, 54214552), (1106, 38724680), (1264, 33884095), (1580, 27107276), (2212, 19362340), (2765, 15489872), (3160, 13553638), (4424, 9681170), (5530, 7744936), (6320, 6776819), (8848, 4840585), (11060, 3872468), (22120, 1936234), (44240, 968117)]