97908140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 240710400

約数和(自身を除く): 142802260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 59, 76, 95, 110, 118, 190, 209, 220, 236, 295, 380, 397, 418, 590, 649, 794, 836, 1045, 1121, 1180, 1298, 1588, 1985, 2090, 2242, 2596, 3245, 3970, 4180, 4367, 4484, 5605, 6490, 7543, 7940, 8734, 11210, 12331, 12980, 15086, 17468, 21835, 22420, 23423, 24662, 30172, 37715, 43670, 46846, 49324, 61655, 75430, 82973, 87340, 93692, 117115, 123310, 150860, 165946, 234230, 246620, 257653, 331892, 414865, 445037, 468460, 515306, 829730, 890074, 1030612, 1288265, 1659460, 1780148, 2225185, 2576530, 4450370, 4895407, 5153060, 8900740, 9790814, 19581628, 24477035, 48954070, 97908140]

約数ペア:

[(1, 97908140), (2, 48954070), (4, 24477035), (5, 19581628), (10, 9790814), (11, 8900740), (19, 5153060), (20, 4895407), (22, 4450370), (38, 2576530), (44, 2225185), (55, 1780148), (59, 1659460), (76, 1288265), (95, 1030612), (110, 890074), (118, 829730), (190, 515306), (209, 468460), (220, 445037), (236, 414865), (295, 331892), (380, 257653), (397, 246620), (418, 234230), (590, 165946), (649, 150860), (794, 123310), (836, 117115), (1045, 93692), (1121, 87340), (1180, 82973), (1298, 75430), (1588, 61655), (1985, 49324), (2090, 46846), (2242, 43670), (2596, 37715), (3245, 30172), (3970, 24662), (4180, 23423), (4367, 22420), (4484, 21835), (5605, 17468), (6490, 15086), (7543, 12980), (7940, 12331), (8734, 11210)]