409131710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2309}}^1$

素因数の和:2405

約数の個数: 64

約数和(自身を含む): 838252800

約数和(自身を除く): 429121090

約数列:

[1, 2, 5, 10, 13, 26, 29, 47, 58, 65, 94, 130, 145, 235, 290, 377, 470, 611, 754, 1222, 1363, 1885, 2309, 2726, 3055, 3770, 4618, 6110, 6815, 11545, 13630, 17719, 23090, 30017, 35438, 60034, 66961, 88595, 108523, 133922, 150085, 177190, 217046, 300170, 334805, 542615, 669610, 870493, 1085230, 1410799, 1740986, 2821598, 3147167, 4352465, 6294334, 7053995, 8704930, 14107990, 15735835, 31471670, 40913171, 81826342, 204565855, 409131710]

約数ペア:

[(1, 409131710), (2, 204565855), (5, 81826342), (10, 40913171), (13, 31471670), (26, 15735835), (29, 14107990), (47, 8704930), (58, 7053995), (65, 6294334), (94, 4352465), (130, 3147167), (145, 2821598), (235, 1740986), (290, 1410799), (377, 1085230), (470, 870493), (611, 669610), (754, 542615), (1222, 334805), (1363, 300170), (1885, 217046), (2309, 177190), (2726, 150085), (3055, 133922), (3770, 108523), (4618, 88595), (6110, 66961), (6815, 60034), (11545, 35438), (13630, 30017), (17719, 23090)]