1844973340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9769}}^1$

素因数の和:9875

約数の個数: 96

約数和(自身を含む): 4727116800

約数和(自身を除く): 2882143460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 71, 76, 95, 133, 140, 142, 190, 266, 284, 355, 380, 497, 532, 665, 710, 994, 1330, 1349, 1420, 1988, 2485, 2660, 2698, 4970, 5396, 6745, 9443, 9769, 9940, 13490, 18886, 19538, 26980, 37772, 39076, 47215, 48845, 68383, 94430, 97690, 136766, 185611, 188860, 195380, 273532, 341915, 371222, 683830, 693599, 742444, 928055, 1299277, 1367660, 1387198, 1856110, 2598554, 2774396, 3467995, 3712220, 4855193, 5197108, 6496385, 6935990, 9710386, 12992770, 13178381, 13871980, 19420772, 24275965, 25985540, 26356762, 48551930, 52713524, 65891905, 92248667, 97103860, 131783810, 184497334, 263567620, 368994668, 461243335, 922486670, 1844973340]

約数ペア:

[(1, 1844973340), (2, 922486670), (4, 461243335), (5, 368994668), (7, 263567620), (10, 184497334), (14, 131783810), (19, 97103860), (20, 92248667), (28, 65891905), (35, 52713524), (38, 48551930), (70, 26356762), (71, 25985540), (76, 24275965), (95, 19420772), (133, 13871980), (140, 13178381), (142, 12992770), (190, 9710386), (266, 6935990), (284, 6496385), (355, 5197108), (380, 4855193), (497, 3712220), (532, 3467995), (665, 2774396), (710, 2598554), (994, 1856110), (1330, 1387198), (1349, 1367660), (1420, 1299277), (1988, 928055), (2485, 742444), (2660, 693599), (2698, 683830), (4970, 371222), (5396, 341915), (6745, 273532), (9443, 195380), (9769, 188860), (9940, 185611), (13490, 136766), (18886, 97690), (19538, 94430), (26980, 68383), (37772, 48845), (39076, 47215)]