1140383420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1831}}^1$

素因数の和:2019

約数の個数: 96

約数和(自身を含む): 2769984000

約数和(自身を除く): 1629600580

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 149, 190, 209, 220, 298, 380, 418, 596, 745, 836, 1045, 1490, 1639, 1831, 2090, 2831, 2980, 3278, 3662, 4180, 5662, 6556, 7324, 8195, 9155, 11324, 14155, 16390, 18310, 20141, 28310, 31141, 32780, 34789, 36620, 40282, 56620, 62282, 69578, 80564, 100705, 124564, 139156, 155705, 173945, 201410, 272819, 311410, 347890, 382679, 402820, 545638, 622820, 695780, 765358, 1091276, 1364095, 1530716, 1913395, 2728190, 3001009, 3826790, 5183561, 5456380, 6002018, 7653580, 10367122, 12004036, 15005045, 20734244, 25917805, 30010090, 51835610, 57019171, 60020180, 103671220, 114038342, 228076684, 285095855, 570191710, 1140383420]

約数ペア:

[(1, 1140383420), (2, 570191710), (4, 285095855), (5, 228076684), (10, 114038342), (11, 103671220), (19, 60020180), (20, 57019171), (22, 51835610), (38, 30010090), (44, 25917805), (55, 20734244), (76, 15005045), (95, 12004036), (110, 10367122), (149, 7653580), (190, 6002018), (209, 5456380), (220, 5183561), (298, 3826790), (380, 3001009), (418, 2728190), (596, 1913395), (745, 1530716), (836, 1364095), (1045, 1091276), (1490, 765358), (1639, 695780), (1831, 622820), (2090, 545638), (2831, 402820), (2980, 382679), (3278, 347890), (3662, 311410), (4180, 272819), (5662, 201410), (6556, 173945), (7324, 155705), (8195, 139156), (9155, 124564), (11324, 100705), (14155, 80564), (16390, 69578), (18310, 62282), (20141, 56620), (28310, 40282), (31141, 36620), (32780, 34789)]