89579680

素因数分解:

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

素因数の和:486

約数の個数: 96

約数和(自身を含む): 226195200

約数和(自身を除く): 136615520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 79, 80, 95, 152, 158, 160, 190, 304, 316, 373, 380, 395, 608, 632, 746, 760, 790, 1264, 1492, 1501, 1520, 1580, 1865, 2528, 2984, 3002, 3040, 3160, 3730, 5968, 6004, 6320, 7087, 7460, 7505, 11936, 12008, 12640, 14174, 14920, 15010, 24016, 28348, 29467, 29840, 30020, 35435, 48032, 56696, 58934, 59680, 60040, 70870, 113392, 117868, 120080, 141740, 147335, 226784, 235736, 240160, 283480, 294670, 471472, 559873, 566960, 589340, 942944, 1119746, 1133920, 1178680, 2239492, 2357360, 2799365, 4478984, 4714720, 5598730, 8957968, 11197460, 17915936, 22394920, 44789840, 89579680]

約数ペア:

[(1, 89579680), (2, 44789840), (4, 22394920), (5, 17915936), (8, 11197460), (10, 8957968), (16, 5598730), (19, 4714720), (20, 4478984), (32, 2799365), (38, 2357360), (40, 2239492), (76, 1178680), (79, 1133920), (80, 1119746), (95, 942944), (152, 589340), (158, 566960), (160, 559873), (190, 471472), (304, 294670), (316, 283480), (373, 240160), (380, 235736), (395, 226784), (608, 147335), (632, 141740), (746, 120080), (760, 117868), (790, 113392), (1264, 70870), (1492, 60040), (1501, 59680), (1520, 58934), (1580, 56696), (1865, 48032), (2528, 35435), (2984, 30020), (3002, 29840), (3040, 29467), (3160, 28348), (3730, 24016), (5968, 15010), (6004, 14920), (6320, 14174), (7087, 12640), (7460, 12008), (7505, 11936)]