805280480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{773}}^1$

素因数の和:1188

約数の個数: 96

約数和(自身を含む): 2022257664

約数和(自身を除く): 1216977184

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 383, 544, 680, 766, 773, 1360, 1532, 1546, 1915, 2720, 3064, 3092, 3830, 3865, 6128, 6184, 6511, 7660, 7730, 12256, 12368, 13022, 13141, 15320, 15460, 24736, 26044, 26282, 30640, 30920, 32555, 52088, 52564, 61280, 61840, 65110, 65705, 104176, 105128, 123680, 130220, 131410, 208352, 210256, 260440, 262820, 296059, 420512, 520880, 525640, 592118, 1041760, 1051280, 1184236, 1480295, 2102560, 2368472, 2960590, 4736944, 5033003, 5921180, 9473888, 10066006, 11842360, 20132012, 23684720, 25165015, 40264024, 47369440, 50330030, 80528048, 100660060, 161056096, 201320120, 402640240, 805280480]

約数ペア:

[(1, 805280480), (2, 402640240), (4, 201320120), (5, 161056096), (8, 100660060), (10, 80528048), (16, 50330030), (17, 47369440), (20, 40264024), (32, 25165015), (34, 23684720), (40, 20132012), (68, 11842360), (80, 10066006), (85, 9473888), (136, 5921180), (160, 5033003), (170, 4736944), (272, 2960590), (340, 2368472), (383, 2102560), (544, 1480295), (680, 1184236), (766, 1051280), (773, 1041760), (1360, 592118), (1532, 525640), (1546, 520880), (1915, 420512), (2720, 296059), (3064, 262820), (3092, 260440), (3830, 210256), (3865, 208352), (6128, 131410), (6184, 130220), (6511, 123680), (7660, 105128), (7730, 104176), (12256, 65705), (12368, 65110), (13022, 61840), (13141, 61280), (15320, 52564), (15460, 52088), (24736, 32555), (26044, 30920), (26282, 30640)]