40193580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1153}}^1$

素因数の和:1255

約数の個数: 96

約数和(自身を含む): 130281984

約数和(自身を除く): 90088404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1153, 1162, 1245, 1660, 1743, 2306, 2324, 2490, 2905, 3459, 3486, 4612, 4980, 5765, 5810, 6918, 6972, 8071, 8715, 11530, 11620, 13836, 16142, 17295, 17430, 23060, 24213, 32284, 34590, 34860, 40355, 48426, 69180, 80710, 95699, 96852, 121065, 161420, 191398, 242130, 287097, 382796, 478495, 484260, 574194, 669893, 956990, 1148388, 1339786, 1435485, 1913980, 2009679, 2679572, 2870970, 3349465, 4019358, 5741940, 6698930, 8038716, 10048395, 13397860, 20096790, 40193580]

約数ペア:

[(1, 40193580), (2, 20096790), (3, 13397860), (4, 10048395), (5, 8038716), (6, 6698930), (7, 5741940), (10, 4019358), (12, 3349465), (14, 2870970), (15, 2679572), (20, 2009679), (21, 1913980), (28, 1435485), (30, 1339786), (35, 1148388), (42, 956990), (60, 669893), (70, 574194), (83, 484260), (84, 478495), (105, 382796), (140, 287097), (166, 242130), (210, 191398), (249, 161420), (332, 121065), (415, 96852), (420, 95699), (498, 80710), (581, 69180), (830, 48426), (996, 40355), (1153, 34860), (1162, 34590), (1245, 32284), (1660, 24213), (1743, 23060), (2306, 17430), (2324, 17295), (2490, 16142), (2905, 13836), (3459, 11620), (3486, 11530), (4612, 8715), (4980, 8071), (5765, 6972), (5810, 6918)]