22177750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 128

約数和(自身を含む): 53913600

約数和(自身を除く): 31735850

約数列:

[1, 2, 5, 7, 10, 14, 19, 23, 25, 29, 35, 38, 46, 50, 58, 70, 95, 115, 125, 133, 145, 161, 175, 190, 203, 230, 250, 266, 290, 322, 350, 406, 437, 475, 551, 575, 665, 667, 725, 805, 874, 875, 950, 1015, 1102, 1150, 1330, 1334, 1450, 1610, 1750, 2030, 2185, 2375, 2755, 2875, 3059, 3325, 3335, 3625, 3857, 4025, 4370, 4669, 4750, 5075, 5510, 5750, 6118, 6650, 6670, 7250, 7714, 8050, 9338, 10150, 10925, 12673, 13775, 15295, 16625, 16675, 19285, 20125, 21850, 23345, 25346, 25375, 27550, 30590, 33250, 33350, 38570, 40250, 46690, 50750, 54625, 63365, 68875, 76475, 83375, 88711, 96425, 109250, 116725, 126730, 137750, 152950, 166750, 177422, 192850, 233450, 316825, 382375, 443555, 482125, 583625, 633650, 764750, 887110, 964250, 1167250, 1584125, 2217775, 3168250, 4435550, 11088875, 22177750]

約数ペア:

[(1, 22177750), (2, 11088875), (5, 4435550), (7, 3168250), (10, 2217775), (14, 1584125), (19, 1167250), (23, 964250), (25, 887110), (29, 764750), (35, 633650), (38, 583625), (46, 482125), (50, 443555), (58, 382375), (70, 316825), (95, 233450), (115, 192850), (125, 177422), (133, 166750), (145, 152950), (161, 137750), (175, 126730), (190, 116725), (203, 109250), (230, 96425), (250, 88711), (266, 83375), (290, 76475), (322, 68875), (350, 63365), (406, 54625), (437, 50750), (475, 46690), (551, 40250), (575, 38570), (665, 33350), (667, 33250), (725, 30590), (805, 27550), (874, 25375), (875, 25346), (950, 23345), (1015, 21850), (1102, 20125), (1150, 19285), (1330, 16675), (1334, 16625), (1450, 15295), (1610, 13775), (1750, 12673), (2030, 10925), (2185, 10150), (2375, 9338), (2755, 8050), (2875, 7714), (3059, 7250), (3325, 6670), (3335, 6650), (3625, 6118), (3857, 5750), (4025, 5510), (4370, 5075), (4669, 4750)]