1477248860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1911

約数の個数: 96

約数和(自身を含む): 3410164800

約数和(自身を除く): 1932915940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 53, 76, 82, 95, 106, 164, 190, 205, 212, 265, 380, 410, 530, 779, 820, 1007, 1060, 1558, 1789, 2014, 2173, 3116, 3578, 3895, 4028, 4346, 5035, 7156, 7790, 8692, 8945, 10070, 10865, 15580, 17890, 20140, 21730, 33991, 35780, 41287, 43460, 67982, 73349, 82574, 94817, 135964, 146698, 165148, 169955, 189634, 206435, 293396, 339910, 366745, 379268, 412870, 474085, 679820, 733490, 825740, 948170, 1393631, 1466980, 1801523, 1896340, 2787262, 3603046, 3887497, 5574524, 6968155, 7206092, 7774994, 9007615, 13936310, 15549988, 18015230, 19437485, 27872620, 36030460, 38874970, 73862443, 77749940, 147724886, 295449772, 369312215, 738624430, 1477248860]

約数ペア:

[(1, 1477248860), (2, 738624430), (4, 369312215), (5, 295449772), (10, 147724886), (19, 77749940), (20, 73862443), (38, 38874970), (41, 36030460), (53, 27872620), (76, 19437485), (82, 18015230), (95, 15549988), (106, 13936310), (164, 9007615), (190, 7774994), (205, 7206092), (212, 6968155), (265, 5574524), (380, 3887497), (410, 3603046), (530, 2787262), (779, 1896340), (820, 1801523), (1007, 1466980), (1060, 1393631), (1558, 948170), (1789, 825740), (2014, 733490), (2173, 679820), (3116, 474085), (3578, 412870), (3895, 379268), (4028, 366745), (4346, 339910), (5035, 293396), (7156, 206435), (7790, 189634), (8692, 169955), (8945, 165148), (10070, 146698), (10865, 135964), (15580, 94817), (17890, 82574), (20140, 73349), (21730, 67982), (33991, 43460), (35780, 41287)]