20142310900

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{89}}^2\times {\mathrm{431}}^1$

素因数の和:682

約数の個数: 108

約数和(自身を含む): 45058991040

約数和(自身を除く): 24916680140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 89, 100, 118, 178, 236, 295, 356, 431, 445, 590, 862, 890, 1180, 1475, 1724, 1780, 2155, 2225, 2950, 4310, 4450, 5251, 5900, 7921, 8620, 8900, 10502, 10775, 15842, 21004, 21550, 25429, 26255, 31684, 38359, 39605, 43100, 50858, 52510, 76718, 79210, 101716, 105020, 127145, 131275, 153436, 158420, 191795, 198025, 254290, 262550, 383590, 396050, 467339, 508580, 525100, 635725, 767180, 792100, 934678, 958975, 1271450, 1869356, 1917950, 2263181, 2336695, 2542900, 3413951, 3835900, 4526362, 4673390, 6827902, 9052724, 9346780, 11315905, 11683475, 13655804, 17069755, 22631810, 23366950, 34139510, 45263620, 46733900, 56579525, 68279020, 85348775, 113159050, 170697550, 201423109, 226318100, 341395100, 402846218, 805692436, 1007115545, 2014231090, 4028462180, 5035577725, 10071155450, 20142310900]

約数ペア:

[(1, 20142310900), (2, 10071155450), (4, 5035577725), (5, 4028462180), (10, 2014231090), (20, 1007115545), (25, 805692436), (50, 402846218), (59, 341395100), (89, 226318100), (100, 201423109), (118, 170697550), (178, 113159050), (236, 85348775), (295, 68279020), (356, 56579525), (431, 46733900), (445, 45263620), (590, 34139510), (862, 23366950), (890, 22631810), (1180, 17069755), (1475, 13655804), (1724, 11683475), (1780, 11315905), (2155, 9346780), (2225, 9052724), (2950, 6827902), (4310, 4673390), (4450, 4526362), (5251, 3835900), (5900, 3413951), (7921, 2542900), (8620, 2336695), (8900, 2263181), (10502, 1917950), (10775, 1869356), (15842, 1271450), (21004, 958975), (21550, 934678), (25429, 792100), (26255, 767180), (31684, 635725), (38359, 525100), (39605, 508580), (43100, 467339), (50858, 396050), (52510, 383590), (76718, 262550), (79210, 254290), (101716, 198025), (105020, 191795), (127145, 158420), (131275, 153436)]