138091360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2588

約数の個数: 96

約数和(自身を含む): 367524864

約数和(自身を除く): 229433504

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2531, 2728, 3410, 4960, 5062, 5456, 6820, 10124, 10912, 12655, 13640, 20248, 25310, 27280, 27841, 40496, 50620, 54560, 55682, 78461, 80992, 101240, 111364, 139205, 156922, 202480, 222728, 278410, 313844, 392305, 404960, 445456, 556820, 627688, 784610, 863071, 890912, 1113640, 1255376, 1569220, 1726142, 2227280, 2510752, 3138440, 3452284, 4315355, 4454560, 6276880, 6904568, 8630710, 12553760, 13809136, 17261420, 27618272, 34522840, 69045680, 138091360]

約数ペア:

[(1, 138091360), (2, 69045680), (4, 34522840), (5, 27618272), (8, 17261420), (10, 13809136), (11, 12553760), (16, 8630710), (20, 6904568), (22, 6276880), (31, 4454560), (32, 4315355), (40, 3452284), (44, 3138440), (55, 2510752), (62, 2227280), (80, 1726142), (88, 1569220), (110, 1255376), (124, 1113640), (155, 890912), (160, 863071), (176, 784610), (220, 627688), (248, 556820), (310, 445456), (341, 404960), (352, 392305), (440, 313844), (496, 278410), (620, 222728), (682, 202480), (880, 156922), (992, 139205), (1240, 111364), (1364, 101240), (1705, 80992), (1760, 78461), (2480, 55682), (2531, 54560), (2728, 50620), (3410, 40496), (4960, 27841), (5062, 27280), (5456, 25310), (6820, 20248), (10124, 13640), (10912, 12655)]