112983220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3773

約数の個数: 72

約数和(自身を含む): 284981760

約数和(自身を除く): 171998540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 3719, 4340, 6076, 7438, 7595, 14876, 15190, 18595, 26033, 30380, 37190, 52066, 74380, 104132, 115289, 130165, 182231, 230578, 260330, 364462, 461156, 520660, 576445, 728924, 807023, 911155, 1152890, 1614046, 1822310, 2305780, 3228092, 3644620, 4035115, 5649161, 8070230, 11298322, 16140460, 22596644, 28245805, 56491610, 112983220]

約数ペア:

[(1, 112983220), (2, 56491610), (4, 28245805), (5, 22596644), (7, 16140460), (10, 11298322), (14, 8070230), (20, 5649161), (28, 4035115), (31, 3644620), (35, 3228092), (49, 2305780), (62, 1822310), (70, 1614046), (98, 1152890), (124, 911155), (140, 807023), (155, 728924), (196, 576445), (217, 520660), (245, 461156), (310, 364462), (434, 260330), (490, 230578), (620, 182231), (868, 130165), (980, 115289), (1085, 104132), (1519, 74380), (2170, 52066), (3038, 37190), (3719, 30380), (4340, 26033), (6076, 18595), (7438, 15190), (7595, 14876)]