415404220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14197}}^1$

素因数の和:14243

約数の個数: 96

約数和(自身を含む): 1144926720

約数和(自身を除く): 729522500

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 4180, 5852, 7315, 14197, 14630, 28394, 29260, 56788, 70985, 99379, 141970, 156167, 198758, 269743, 283940, 312334, 397516, 496895, 539486, 624668, 780835, 993790, 1078972, 1093169, 1348715, 1561670, 1888201, 1987580, 2186338, 2697430, 2967173, 3123340, 3776402, 4372676, 5394860, 5465845, 5934346, 7552804, 9441005, 10931690, 11868692, 14835865, 18882010, 20770211, 21863380, 29671730, 37764020, 41540422, 59343460, 83080844, 103851055, 207702110, 415404220]

約数ペア:

[(1, 415404220), (2, 207702110), (4, 103851055), (5, 83080844), (7, 59343460), (10, 41540422), (11, 37764020), (14, 29671730), (19, 21863380), (20, 20770211), (22, 18882010), (28, 14835865), (35, 11868692), (38, 10931690), (44, 9441005), (55, 7552804), (70, 5934346), (76, 5465845), (77, 5394860), (95, 4372676), (110, 3776402), (133, 3123340), (140, 2967173), (154, 2697430), (190, 2186338), (209, 1987580), (220, 1888201), (266, 1561670), (308, 1348715), (380, 1093169), (385, 1078972), (418, 993790), (532, 780835), (665, 624668), (770, 539486), (836, 496895), (1045, 397516), (1330, 312334), (1463, 283940), (1540, 269743), (2090, 198758), (2660, 156167), (2926, 141970), (4180, 99379), (5852, 70985), (7315, 56788), (14197, 29260), (14630, 28394)]