1263634900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 3184796160

約数和(自身を除く): 1921161260

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 103, 110, 190, 206, 209, 220, 275, 380, 412, 418, 475, 515, 550, 587, 836, 950, 1030, 1045, 1100, 1133, 1174, 1900, 1957, 2060, 2090, 2266, 2348, 2575, 2935, 3914, 4180, 4532, 5150, 5225, 5665, 5870, 6457, 7828, 9785, 10300, 10450, 11153, 11330, 11740, 12914, 14675, 19570, 20900, 21527, 22306, 22660, 25828, 28325, 29350, 32285, 39140, 43054, 44612, 48925, 55765, 56650, 58700, 60461, 64570, 86108, 97850, 107635, 111530, 113300, 120922, 122683, 129140, 161425, 195700, 215270, 223060, 241844, 245366, 278825, 302305, 322850, 430540, 490732, 538175, 557650, 604610, 613415, 645700, 665071, 1076350, 1115300, 1148759, 1209220, 1226830, 1330142, 1511525, 2152700, 2297518, 2453660, 2660284, 3023050, 3067075, 3325355, 4595036, 5743795, 6046100, 6134150, 6650710, 11487590, 12268300, 12636349, 13301420, 16626775, 22975180, 25272698, 28718975, 33253550, 50545396, 57437950, 63181745, 66507100, 114875900, 126363490, 252726980, 315908725, 631817450, 1263634900]

約数ペア:

[(1, 1263634900), (2, 631817450), (4, 315908725), (5, 252726980), (10, 126363490), (11, 114875900), (19, 66507100), (20, 63181745), (22, 57437950), (25, 50545396), (38, 33253550), (44, 28718975), (50, 25272698), (55, 22975180), (76, 16626775), (95, 13301420), (100, 12636349), (103, 12268300), (110, 11487590), (190, 6650710), (206, 6134150), (209, 6046100), (220, 5743795), (275, 4595036), (380, 3325355), (412, 3067075), (418, 3023050), (475, 2660284), (515, 2453660), (550, 2297518), (587, 2152700), (836, 1511525), (950, 1330142), (1030, 1226830), (1045, 1209220), (1100, 1148759), (1133, 1115300), (1174, 1076350), (1900, 665071), (1957, 645700), (2060, 613415), (2090, 604610), (2266, 557650), (2348, 538175), (2575, 490732), (2935, 430540), (3914, 322850), (4180, 302305), (4532, 278825), (5150, 245366), (5225, 241844), (5665, 223060), (5870, 215270), (6457, 195700), (7828, 161425), (9785, 129140), (10300, 122683), (10450, 120922), (11153, 113300), (11330, 111530), (11740, 107635), (12914, 97850), (14675, 86108), (19570, 64570), (20900, 60461), (21527, 58700), (22306, 56650), (22660, 55765), (25828, 48925), (28325, 44612), (29350, 43054), (32285, 39140)]