73078160

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 178083840

約数和(自身を除く): 105005680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 79, 80, 124, 155, 158, 248, 310, 316, 373, 395, 496, 620, 632, 746, 790, 1240, 1264, 1492, 1580, 1865, 2449, 2480, 2984, 3160, 3730, 4898, 5968, 6320, 7460, 9796, 11563, 12245, 14920, 19592, 23126, 24490, 29467, 29840, 39184, 46252, 48980, 57815, 58934, 92504, 97960, 115630, 117868, 147335, 185008, 195920, 231260, 235736, 294670, 462520, 471472, 589340, 913477, 925040, 1178680, 1826954, 2357360, 3653908, 4567385, 7307816, 9134770, 14615632, 18269540, 36539080, 73078160]

約数ペア:

[(1, 73078160), (2, 36539080), (4, 18269540), (5, 14615632), (8, 9134770), (10, 7307816), (16, 4567385), (20, 3653908), (31, 2357360), (40, 1826954), (62, 1178680), (79, 925040), (80, 913477), (124, 589340), (155, 471472), (158, 462520), (248, 294670), (310, 235736), (316, 231260), (373, 195920), (395, 185008), (496, 147335), (620, 117868), (632, 115630), (746, 97960), (790, 92504), (1240, 58934), (1264, 57815), (1492, 48980), (1580, 46252), (1865, 39184), (2449, 29840), (2480, 29467), (2984, 24490), (3160, 23126), (3730, 19592), (4898, 14920), (5968, 12245), (6320, 11563), (7460, 9796)]