474031400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1443

約数の個数: 96

約数和(自身を含む): 1178763840

約数和(自身を除く): 704732440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 107, 136, 170, 200, 214, 340, 425, 428, 535, 680, 850, 856, 1070, 1303, 1700, 1819, 2140, 2606, 2675, 3400, 3638, 4280, 5212, 5350, 6515, 7276, 9095, 10424, 10700, 13030, 14552, 18190, 21400, 22151, 26060, 32575, 36380, 44302, 45475, 52120, 65150, 72760, 88604, 90950, 110755, 130300, 139421, 177208, 181900, 221510, 260600, 278842, 363800, 443020, 553775, 557684, 697105, 886040, 1107550, 1115368, 1394210, 2215100, 2370157, 2788420, 3485525, 4430200, 4740314, 5576840, 6971050, 9480628, 11850785, 13942100, 18961256, 23701570, 27884200, 47403140, 59253925, 94806280, 118507850, 237015700, 474031400]

約数ペア:

[(1, 474031400), (2, 237015700), (4, 118507850), (5, 94806280), (8, 59253925), (10, 47403140), (17, 27884200), (20, 23701570), (25, 18961256), (34, 13942100), (40, 11850785), (50, 9480628), (68, 6971050), (85, 5576840), (100, 4740314), (107, 4430200), (136, 3485525), (170, 2788420), (200, 2370157), (214, 2215100), (340, 1394210), (425, 1115368), (428, 1107550), (535, 886040), (680, 697105), (850, 557684), (856, 553775), (1070, 443020), (1303, 363800), (1700, 278842), (1819, 260600), (2140, 221510), (2606, 181900), (2675, 177208), (3400, 139421), (3638, 130300), (4280, 110755), (5212, 90950), (5350, 88604), (6515, 72760), (7276, 65150), (9095, 52120), (10424, 45475), (10700, 44302), (13030, 36380), (14552, 32575), (18190, 26060), (21400, 22151)]