20162648850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{5669}}^1$

素因数の和:5996

約数の個数: 96

約数和(自身を含む): 50672381760

約数和(自身を除く): 30509732910

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 131, 150, 181, 262, 362, 393, 543, 655, 786, 905, 1086, 1310, 1810, 1965, 2715, 3275, 3930, 4525, 5430, 5669, 6550, 9050, 9825, 11338, 13575, 17007, 19650, 23711, 27150, 28345, 34014, 47422, 56690, 71133, 85035, 118555, 141725, 142266, 170070, 237110, 283450, 355665, 425175, 592775, 711330, 742639, 850350, 1026089, 1185550, 1485278, 1778325, 2052178, 2227917, 3078267, 3556650, 3713195, 4455834, 5130445, 6156534, 7426390, 10260890, 11139585, 15391335, 18565975, 22279170, 25652225, 30782670, 37131950, 51304450, 55697925, 76956675, 111395850, 134417659, 153913350, 268835318, 403252977, 672088295, 806505954, 1344176590, 2016264885, 3360441475, 4032529770, 6720882950, 10081324425, 20162648850]

約数ペア:

[(1, 20162648850), (2, 10081324425), (3, 6720882950), (5, 4032529770), (6, 3360441475), (10, 2016264885), (15, 1344176590), (25, 806505954), (30, 672088295), (50, 403252977), (75, 268835318), (131, 153913350), (150, 134417659), (181, 111395850), (262, 76956675), (362, 55697925), (393, 51304450), (543, 37131950), (655, 30782670), (786, 25652225), (905, 22279170), (1086, 18565975), (1310, 15391335), (1810, 11139585), (1965, 10260890), (2715, 7426390), (3275, 6156534), (3930, 5130445), (4525, 4455834), (5430, 3713195), (5669, 3556650), (6550, 3078267), (9050, 2227917), (9825, 2052178), (11338, 1778325), (13575, 1485278), (17007, 1185550), (19650, 1026089), (23711, 850350), (27150, 742639), (28345, 711330), (34014, 592775), (47422, 425175), (56690, 355665), (71133, 283450), (85035, 237110), (118555, 170070), (141725, 142266)]