8871100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 144

約数和(自身を含む): 24998400

約数和(自身を除く): 16127300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 23, 25, 28, 29, 35, 38, 46, 50, 58, 70, 76, 92, 95, 100, 115, 116, 133, 140, 145, 161, 175, 190, 203, 230, 266, 290, 322, 350, 380, 406, 437, 460, 475, 532, 551, 575, 580, 644, 665, 667, 700, 725, 805, 812, 874, 950, 1015, 1102, 1150, 1330, 1334, 1450, 1610, 1748, 1900, 2030, 2185, 2204, 2300, 2660, 2668, 2755, 2900, 3059, 3220, 3325, 3335, 3857, 4025, 4060, 4370, 4669, 5075, 5510, 6118, 6650, 6670, 7714, 8050, 8740, 9338, 10150, 10925, 11020, 12236, 12673, 13300, 13340, 13775, 15295, 15428, 16100, 16675, 18676, 19285, 20300, 21850, 23345, 25346, 27550, 30590, 33350, 38570, 43700, 46690, 50692, 55100, 61180, 63365, 66700, 76475, 77140, 88711, 93380, 96425, 116725, 126730, 152950, 177422, 192850, 233450, 253460, 305900, 316825, 354844, 385700, 443555, 466900, 633650, 887110, 1267300, 1774220, 2217775, 4435550, 8871100]

約数ペア:

[(1, 8871100), (2, 4435550), (4, 2217775), (5, 1774220), (7, 1267300), (10, 887110), (14, 633650), (19, 466900), (20, 443555), (23, 385700), (25, 354844), (28, 316825), (29, 305900), (35, 253460), (38, 233450), (46, 192850), (50, 177422), (58, 152950), (70, 126730), (76, 116725), (92, 96425), (95, 93380), (100, 88711), (115, 77140), (116, 76475), (133, 66700), (140, 63365), (145, 61180), (161, 55100), (175, 50692), (190, 46690), (203, 43700), (230, 38570), (266, 33350), (290, 30590), (322, 27550), (350, 25346), (380, 23345), (406, 21850), (437, 20300), (460, 19285), (475, 18676), (532, 16675), (551, 16100), (575, 15428), (580, 15295), (644, 13775), (665, 13340), (667, 13300), (700, 12673), (725, 12236), (805, 11020), (812, 10925), (874, 10150), (950, 9338), (1015, 8740), (1102, 8050), (1150, 7714), (1330, 6670), (1334, 6650), (1450, 6118), (1610, 5510), (1748, 5075), (1900, 4669), (2030, 4370), (2185, 4060), (2204, 4025), (2300, 3857), (2660, 3335), (2668, 3325), (2755, 3220), (2900, 3059)]