416739820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{733}}^1$

素因数の和:911

約数の個数: 96

約数和(自身を含む): 1041739776

約数和(自身を除く): 624999956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 131, 140, 155, 217, 262, 310, 434, 524, 620, 655, 733, 868, 917, 1085, 1310, 1466, 1834, 2170, 2620, 2932, 3665, 3668, 4061, 4340, 4585, 5131, 7330, 8122, 9170, 10262, 14660, 16244, 18340, 20305, 20524, 22723, 25655, 28427, 40610, 45446, 51310, 56854, 81220, 90892, 96023, 102620, 113615, 113708, 142135, 159061, 192046, 227230, 284270, 318122, 384092, 454460, 480115, 568540, 636244, 672161, 795305, 960230, 1344322, 1590610, 1920460, 2688644, 2976713, 3181220, 3360805, 5953426, 6721610, 11906852, 13443220, 14883565, 20836991, 29767130, 41673982, 59534260, 83347964, 104184955, 208369910, 416739820]

約数ペア:

[(1, 416739820), (2, 208369910), (4, 104184955), (5, 83347964), (7, 59534260), (10, 41673982), (14, 29767130), (20, 20836991), (28, 14883565), (31, 13443220), (35, 11906852), (62, 6721610), (70, 5953426), (124, 3360805), (131, 3181220), (140, 2976713), (155, 2688644), (217, 1920460), (262, 1590610), (310, 1344322), (434, 960230), (524, 795305), (620, 672161), (655, 636244), (733, 568540), (868, 480115), (917, 454460), (1085, 384092), (1310, 318122), (1466, 284270), (1834, 227230), (2170, 192046), (2620, 159061), (2932, 142135), (3665, 113708), (3668, 113615), (4061, 102620), (4340, 96023), (4585, 90892), (5131, 81220), (7330, 56854), (8122, 51310), (9170, 45446), (10262, 40610), (14660, 28427), (16244, 25655), (18340, 22723), (20305, 20524)]