2088894010

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{19}}^2\times {\mathrm{241}}^1$

素因数の和:314

約数の個数: 120

約数和(自身を含む): 4648640436

約数和(自身を除く): 2559746426

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 241, 245, 266, 343, 361, 482, 490, 665, 686, 722, 931, 1205, 1330, 1687, 1715, 1805, 1862, 2401, 2410, 2527, 3374, 3430, 3610, 4579, 4655, 4802, 5054, 6517, 8435, 9158, 9310, 11809, 12005, 12635, 13034, 16870, 17689, 22895, 23618, 24010, 25270, 32053, 32585, 35378, 45619, 45790, 59045, 64106, 65170, 82663, 87001, 88445, 91238, 118090, 123823, 160265, 165326, 174002, 176890, 224371, 228095, 247646, 320530, 413315, 435005, 448742, 456190, 578641, 609007, 619115, 826630, 866761, 870010, 1121855, 1157282, 1218014, 1238230, 1570597, 1733522, 2243710, 2893205, 3045035, 3141194, 4263049, 4333805, 5786410, 6090070, 7852985, 8526098, 8667610, 10994179, 15705970, 21315245, 21988358, 29841343, 42630490, 54970895, 59682686, 109941790, 149206715, 208889401, 298413430, 417778802, 1044447005, 2088894010]

約数ペア:

[(1, 2088894010), (2, 1044447005), (5, 417778802), (7, 298413430), (10, 208889401), (14, 149206715), (19, 109941790), (35, 59682686), (38, 54970895), (49, 42630490), (70, 29841343), (95, 21988358), (98, 21315245), (133, 15705970), (190, 10994179), (241, 8667610), (245, 8526098), (266, 7852985), (343, 6090070), (361, 5786410), (482, 4333805), (490, 4263049), (665, 3141194), (686, 3045035), (722, 2893205), (931, 2243710), (1205, 1733522), (1330, 1570597), (1687, 1238230), (1715, 1218014), (1805, 1157282), (1862, 1121855), (2401, 870010), (2410, 866761), (2527, 826630), (3374, 619115), (3430, 609007), (3610, 578641), (4579, 456190), (4655, 448742), (4802, 435005), (5054, 413315), (6517, 320530), (8435, 247646), (9158, 228095), (9310, 224371), (11809, 176890), (12005, 174002), (12635, 165326), (13034, 160265), (16870, 123823), (17689, 118090), (22895, 91238), (23618, 88445), (24010, 87001), (25270, 82663), (32053, 65170), (32585, 64106), (35378, 59045), (45619, 45790)]