104874860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 135109780

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 59, 61, 62, 94, 118, 122, 124, 155, 188, 235, 236, 244, 295, 305, 310, 470, 590, 610, 620, 940, 1180, 1220, 1457, 1829, 1891, 2773, 2867, 2914, 3599, 3658, 3782, 5546, 5734, 5828, 7198, 7285, 7316, 7564, 9145, 9455, 11092, 11468, 13865, 14335, 14396, 14570, 17995, 18290, 18910, 27730, 28670, 29140, 35990, 36580, 37820, 55460, 57340, 71980, 85963, 88877, 111569, 169153, 171926, 177754, 223138, 338306, 343852, 355508, 429815, 444385, 446276, 557845, 676612, 845765, 859630, 888770, 1115690, 1691530, 1719260, 1777540, 2231380, 3383060, 5243743, 10487486, 20974972, 26218715, 52437430, 104874860]

約数ペア:

[(1, 104874860), (2, 52437430), (4, 26218715), (5, 20974972), (10, 10487486), (20, 5243743), (31, 3383060), (47, 2231380), (59, 1777540), (61, 1719260), (62, 1691530), (94, 1115690), (118, 888770), (122, 859630), (124, 845765), (155, 676612), (188, 557845), (235, 446276), (236, 444385), (244, 429815), (295, 355508), (305, 343852), (310, 338306), (470, 223138), (590, 177754), (610, 171926), (620, 169153), (940, 111569), (1180, 88877), (1220, 85963), (1457, 71980), (1829, 57340), (1891, 55460), (2773, 37820), (2867, 36580), (2914, 35990), (3599, 29140), (3658, 28670), (3782, 27730), (5546, 18910), (5734, 18290), (5828, 17995), (7198, 14570), (7285, 14396), (7316, 14335), (7564, 13865), (9145, 11468), (9455, 11092)]