7023868720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1163}}^1\times {\mathrm{6863}}^1$

素因数の和:8050

約数の個数: 80

約数和(自身を含む): 17833001472

約数和(自身を除く): 10809132752

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1163, 2326, 4652, 5815, 6863, 9304, 11630, 12793, 13726, 18608, 23260, 25586, 27452, 34315, 46520, 51172, 54904, 63965, 68630, 75493, 93040, 102344, 109808, 127930, 137260, 150986, 204688, 255860, 274520, 301972, 377465, 511720, 549040, 603944, 754930, 1023440, 1207888, 1509860, 3019720, 6039440, 7981669, 15963338, 31926676, 39908345, 63853352, 79816690, 87798359, 127706704, 159633380, 175596718, 319266760, 351193436, 438991795, 638533520, 702386872, 877983590, 1404773744, 1755967180, 3511934360, 7023868720]

約数ペア:

[(1, 7023868720), (2, 3511934360), (4, 1755967180), (5, 1404773744), (8, 877983590), (10, 702386872), (11, 638533520), (16, 438991795), (20, 351193436), (22, 319266760), (40, 175596718), (44, 159633380), (55, 127706704), (80, 87798359), (88, 79816690), (110, 63853352), (176, 39908345), (220, 31926676), (440, 15963338), (880, 7981669), (1163, 6039440), (2326, 3019720), (4652, 1509860), (5815, 1207888), (6863, 1023440), (9304, 754930), (11630, 603944), (12793, 549040), (13726, 511720), (18608, 377465), (23260, 301972), (25586, 274520), (27452, 255860), (34315, 204688), (46520, 150986), (51172, 137260), (54904, 127930), (63965, 109808), (68630, 102344), (75493, 93040)]