40241810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 88473600

約数和(自身を除く): 48231790

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 266, 383, 395, 553, 665, 766, 790, 1106, 1330, 1501, 1915, 2681, 2765, 3002, 3830, 5362, 5530, 7277, 7505, 10507, 13405, 14554, 15010, 21014, 26810, 30257, 36385, 50939, 52535, 60514, 72770, 101878, 105070, 151285, 211799, 254695, 302570, 423598, 509390, 574883, 1058995, 1149766, 2117990, 2874415, 4024181, 5748830, 8048362, 20120905, 40241810]

約数ペア:

[(1, 40241810), (2, 20120905), (5, 8048362), (7, 5748830), (10, 4024181), (14, 2874415), (19, 2117990), (35, 1149766), (38, 1058995), (70, 574883), (79, 509390), (95, 423598), (133, 302570), (158, 254695), (190, 211799), (266, 151285), (383, 105070), (395, 101878), (553, 72770), (665, 60514), (766, 52535), (790, 50939), (1106, 36385), (1330, 30257), (1501, 26810), (1915, 21014), (2681, 15010), (2765, 14554), (3002, 13405), (3830, 10507), (5362, 7505), (5530, 7277)]