99687057140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{20399}}^1$

素因数の和:20745

約数の個数: 96

約数和(自身を含む): 231747264000

約数和(自身を除く): 132060206860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 229, 388, 458, 485, 916, 970, 1067, 1145, 1940, 2134, 2290, 2519, 4268, 4580, 5038, 5335, 10076, 10670, 12595, 20399, 21340, 22213, 25190, 40798, 44426, 50380, 81596, 88852, 101995, 111065, 203990, 222130, 224389, 244343, 407980, 444260, 448778, 488686, 897556, 977372, 1121945, 1221715, 1978703, 2243890, 2443430, 3957406, 4487780, 4671371, 4886860, 7914812, 9342742, 9893515, 18685484, 19787030, 21765733, 23356855, 39574060, 43531466, 46713710, 51385081, 87062932, 93427420, 102770162, 108828665, 205540324, 217657330, 256925405, 435314660, 453122987, 513850810, 906245974, 1027701620, 1812491948, 2265614935, 4531229870, 4984352857, 9062459740, 9968705714, 19937411428, 24921764285, 49843528570, 99687057140]

約数ペア:

[(1, 99687057140), (2, 49843528570), (4, 24921764285), (5, 19937411428), (10, 9968705714), (11, 9062459740), (20, 4984352857), (22, 4531229870), (44, 2265614935), (55, 1812491948), (97, 1027701620), (110, 906245974), (194, 513850810), (220, 453122987), (229, 435314660), (388, 256925405), (458, 217657330), (485, 205540324), (916, 108828665), (970, 102770162), (1067, 93427420), (1145, 87062932), (1940, 51385081), (2134, 46713710), (2290, 43531466), (2519, 39574060), (4268, 23356855), (4580, 21765733), (5038, 19787030), (5335, 18685484), (10076, 9893515), (10670, 9342742), (12595, 7914812), (20399, 4886860), (21340, 4671371), (22213, 4487780), (25190, 3957406), (40798, 2443430), (44426, 2243890), (50380, 1978703), (81596, 1221715), (88852, 1121945), (101995, 977372), (111065, 897556), (203990, 488686), (222130, 448778), (224389, 444260), (244343, 407980)]