89049100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5531}}^1$

素因数の和:5575

約数の個数: 72

約数和(自身を含む): 230485248

約数和(自身を除く): 141436148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 350, 460, 575, 644, 700, 805, 1150, 1610, 2300, 3220, 4025, 5531, 8050, 11062, 16100, 22124, 27655, 38717, 55310, 77434, 110620, 127213, 138275, 154868, 193585, 254426, 276550, 387170, 508852, 553100, 636065, 774340, 890491, 967925, 1272130, 1780982, 1935850, 2544260, 3180325, 3561964, 3871700, 4452455, 6360650, 8904910, 12721300, 17809820, 22262275, 44524550, 89049100]

約数ペア:

[(1, 89049100), (2, 44524550), (4, 22262275), (5, 17809820), (7, 12721300), (10, 8904910), (14, 6360650), (20, 4452455), (23, 3871700), (25, 3561964), (28, 3180325), (35, 2544260), (46, 1935850), (50, 1780982), (70, 1272130), (92, 967925), (100, 890491), (115, 774340), (140, 636065), (161, 553100), (175, 508852), (230, 387170), (322, 276550), (350, 254426), (460, 193585), (575, 154868), (644, 138275), (700, 127213), (805, 110620), (1150, 77434), (1610, 55310), (2300, 38717), (3220, 27655), (4025, 22124), (5531, 16100), (8050, 11062)]