24858590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 50388480

約数和(自身を除く): 25529890

約数列:

[1, 2, 5, 10, 17, 31, 34, 53, 62, 85, 89, 106, 155, 170, 178, 265, 310, 445, 527, 530, 890, 901, 1054, 1513, 1643, 1802, 2635, 2759, 3026, 3286, 4505, 4717, 5270, 5518, 7565, 8215, 9010, 9434, 13795, 15130, 16430, 23585, 27590, 27931, 46903, 47170, 55862, 80189, 93806, 139655, 146227, 160378, 234515, 279310, 292454, 400945, 469030, 731135, 801890, 1462270, 2485859, 4971718, 12429295, 24858590]

約数ペア:

[(1, 24858590), (2, 12429295), (5, 4971718), (10, 2485859), (17, 1462270), (31, 801890), (34, 731135), (53, 469030), (62, 400945), (85, 292454), (89, 279310), (106, 234515), (155, 160378), (170, 146227), (178, 139655), (265, 93806), (310, 80189), (445, 55862), (527, 47170), (530, 46903), (890, 27931), (901, 27590), (1054, 23585), (1513, 16430), (1643, 15130), (1802, 13795), (2635, 9434), (2759, 9010), (3026, 8215), (3286, 7565), (4505, 5518), (4717, 5270)]