100802918180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{683}}^1\times {\mathrm{797}}^1$

素因数の和:1733

約数の個数: 96

約数和(自身を含む): 217878667776

約数和(自身を除く): 117075749596

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 197, 235, 394, 470, 683, 788, 797, 940, 985, 1366, 1594, 1970, 2732, 3188, 3415, 3940, 3985, 6830, 7970, 9259, 13660, 15940, 18518, 32101, 37036, 37459, 46295, 64202, 74918, 92590, 128404, 134551, 149836, 157009, 160505, 185180, 187295, 269102, 314018, 321010, 374590, 538204, 544351, 628036, 642020, 672755, 749180, 785045, 1088702, 1345510, 1570090, 2177404, 2691020, 2721755, 3140180, 5443510, 6323897, 7379423, 10887020, 12647794, 14758846, 25295588, 25584497, 29517692, 31619485, 36897115, 51168994, 63238970, 73794230, 102337988, 107237147, 126477940, 127922485, 147588460, 214474294, 255844970, 428948588, 511689940, 536185735, 1072371470, 2144742940, 5040145909, 10080291818, 20160583636, 25200729545, 50401459090, 100802918180]

約数ペア:

[(1, 100802918180), (2, 50401459090), (4, 25200729545), (5, 20160583636), (10, 10080291818), (20, 5040145909), (47, 2144742940), (94, 1072371470), (188, 536185735), (197, 511689940), (235, 428948588), (394, 255844970), (470, 214474294), (683, 147588460), (788, 127922485), (797, 126477940), (940, 107237147), (985, 102337988), (1366, 73794230), (1594, 63238970), (1970, 51168994), (2732, 36897115), (3188, 31619485), (3415, 29517692), (3940, 25584497), (3985, 25295588), (6830, 14758846), (7970, 12647794), (9259, 10887020), (13660, 7379423), (15940, 6323897), (18518, 5443510), (32101, 3140180), (37036, 2721755), (37459, 2691020), (46295, 2177404), (64202, 1570090), (74918, 1345510), (92590, 1088702), (128404, 785045), (134551, 749180), (149836, 672755), (157009, 642020), (160505, 628036), (185180, 544351), (187295, 538204), (269102, 374590), (314018, 321010)]