5270980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 13829760

約数和(自身を除く): 8558780

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 97, 110, 130, 143, 190, 194, 209, 220, 247, 260, 286, 380, 388, 418, 485, 494, 572, 715, 836, 970, 988, 1045, 1067, 1235, 1261, 1430, 1843, 1940, 2090, 2134, 2470, 2522, 2717, 2860, 3686, 4180, 4268, 4940, 5044, 5335, 5434, 6305, 7372, 9215, 10670, 10868, 12610, 13585, 13871, 18430, 20273, 21340, 23959, 25220, 27170, 27742, 36860, 40546, 47918, 54340, 55484, 69355, 81092, 95836, 101365, 119795, 138710, 202730, 239590, 263549, 277420, 405460, 479180, 527098, 1054196, 1317745, 2635490, 5270980]

約数ペア:

[(1, 5270980), (2, 2635490), (4, 1317745), (5, 1054196), (10, 527098), (11, 479180), (13, 405460), (19, 277420), (20, 263549), (22, 239590), (26, 202730), (38, 138710), (44, 119795), (52, 101365), (55, 95836), (65, 81092), (76, 69355), (95, 55484), (97, 54340), (110, 47918), (130, 40546), (143, 36860), (190, 27742), (194, 27170), (209, 25220), (220, 23959), (247, 21340), (260, 20273), (286, 18430), (380, 13871), (388, 13585), (418, 12610), (485, 10868), (494, 10670), (572, 9215), (715, 7372), (836, 6305), (970, 5434), (988, 5335), (1045, 5044), (1067, 4940), (1235, 4268), (1261, 4180), (1430, 3686), (1843, 2860), (1940, 2717), (2090, 2522), (2134, 2470)]