85801980100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{50471753}}^1$

素因数の和:50471784

約数の個数: 36

約数和(自身を含む): 197142671124

約数和(自身を除く): 111340691024

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 50471753, 100943506, 201887012, 252358765, 504717530, 858019801, 1009435060, 1261793825, 1716039602, 2523587650, 3432079204, 4290099005, 5047175300, 8580198010, 17160396020, 21450495025, 42900990050, 85801980100]

約数ペア:

[(1, 85801980100), (2, 42900990050), (4, 21450495025), (5, 17160396020), (10, 8580198010), (17, 5047175300), (20, 4290099005), (25, 3432079204), (34, 2523587650), (50, 1716039602), (68, 1261793825), (85, 1009435060), (100, 858019801), (170, 504717530), (340, 252358765), (425, 201887012), (850, 100943506), (1700, 50471753)]