44789840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 111302400

約数和(自身を除く): 66512560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 79, 80, 95, 152, 158, 190, 304, 316, 373, 380, 395, 632, 746, 760, 790, 1264, 1492, 1501, 1520, 1580, 1865, 2984, 3002, 3160, 3730, 5968, 6004, 6320, 7087, 7460, 7505, 12008, 14174, 14920, 15010, 24016, 28348, 29467, 29840, 30020, 35435, 56696, 58934, 60040, 70870, 113392, 117868, 120080, 141740, 147335, 235736, 283480, 294670, 471472, 559873, 566960, 589340, 1119746, 1178680, 2239492, 2357360, 2799365, 4478984, 5598730, 8957968, 11197460, 22394920, 44789840]

約数ペア:

[(1, 44789840), (2, 22394920), (4, 11197460), (5, 8957968), (8, 5598730), (10, 4478984), (16, 2799365), (19, 2357360), (20, 2239492), (38, 1178680), (40, 1119746), (76, 589340), (79, 566960), (80, 559873), (95, 471472), (152, 294670), (158, 283480), (190, 235736), (304, 147335), (316, 141740), (373, 120080), (380, 117868), (395, 113392), (632, 70870), (746, 60040), (760, 58934), (790, 56696), (1264, 35435), (1492, 30020), (1501, 29840), (1520, 29467), (1580, 28348), (1865, 24016), (2984, 15010), (3002, 14920), (3160, 14174), (3730, 12008), (5968, 7505), (6004, 7460), (6320, 7087)]