7078240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 18670176

約数和(自身を除く): 11591936

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 65, 80, 82, 83, 104, 130, 160, 164, 166, 205, 208, 260, 328, 332, 410, 415, 416, 520, 533, 656, 664, 820, 830, 1040, 1066, 1079, 1312, 1328, 1640, 1660, 2080, 2132, 2158, 2656, 2665, 3280, 3320, 3403, 4264, 4316, 5330, 5395, 6560, 6640, 6806, 8528, 8632, 10660, 10790, 13280, 13612, 17015, 17056, 17264, 21320, 21580, 27224, 34030, 34528, 42640, 43160, 44239, 54448, 68060, 85280, 86320, 88478, 108896, 136120, 172640, 176956, 221195, 272240, 353912, 442390, 544480, 707824, 884780, 1415648, 1769560, 3539120, 7078240]

約数ペア:

[(1, 7078240), (2, 3539120), (4, 1769560), (5, 1415648), (8, 884780), (10, 707824), (13, 544480), (16, 442390), (20, 353912), (26, 272240), (32, 221195), (40, 176956), (41, 172640), (52, 136120), (65, 108896), (80, 88478), (82, 86320), (83, 85280), (104, 68060), (130, 54448), (160, 44239), (164, 43160), (166, 42640), (205, 34528), (208, 34030), (260, 27224), (328, 21580), (332, 21320), (410, 17264), (415, 17056), (416, 17015), (520, 13612), (533, 13280), (656, 10790), (664, 10660), (820, 8632), (830, 8528), (1040, 6806), (1066, 6640), (1079, 6560), (1312, 5395), (1328, 5330), (1640, 4316), (1660, 4264), (2080, 3403), (2132, 3320), (2158, 3280), (2656, 2665)]