413517860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{24821}}^1$

素因数の和:24861

約数の個数: 72

約数和(自身を含む): 1069629624

約数和(自身を除く): 656111764

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3332, 4165, 8330, 16660, 24821, 49642, 99284, 124105, 173747, 248210, 347494, 421957, 496420, 694988, 843914, 868735, 1216229, 1687828, 1737470, 2109785, 2432458, 2953699, 3474940, 4219570, 4864916, 5907398, 6081145, 8439140, 11814796, 12162290, 14768495, 20675893, 24324580, 29536990, 41351786, 59073980, 82703572, 103379465, 206758930, 413517860]

約数ペア:

[(1, 413517860), (2, 206758930), (4, 103379465), (5, 82703572), (7, 59073980), (10, 41351786), (14, 29536990), (17, 24324580), (20, 20675893), (28, 14768495), (34, 12162290), (35, 11814796), (49, 8439140), (68, 6081145), (70, 5907398), (85, 4864916), (98, 4219570), (119, 3474940), (140, 2953699), (170, 2432458), (196, 2109785), (238, 1737470), (245, 1687828), (340, 1216229), (476, 868735), (490, 843914), (595, 694988), (833, 496420), (980, 421957), (1190, 347494), (1666, 248210), (2380, 173747), (3332, 124105), (4165, 99284), (8330, 49642), (16660, 24821)]