132289040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{971}}^1$

素因数の和:1128

約数の個数: 80

約数和(自身を含む): 334103616

約数和(自身を除く): 201814576

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 131, 208, 260, 262, 520, 524, 655, 971, 1040, 1048, 1310, 1703, 1942, 2096, 2620, 3406, 3884, 4855, 5240, 6812, 7768, 8515, 9710, 10480, 12623, 13624, 15536, 17030, 19420, 25246, 27248, 34060, 38840, 50492, 63115, 68120, 77680, 100984, 126230, 127201, 136240, 201968, 252460, 254402, 504920, 508804, 636005, 1009840, 1017608, 1272010, 1653613, 2035216, 2544020, 3307226, 5088040, 6614452, 8268065, 10176080, 13228904, 16536130, 26457808, 33072260, 66144520, 132289040]

約数ペア:

[(1, 132289040), (2, 66144520), (4, 33072260), (5, 26457808), (8, 16536130), (10, 13228904), (13, 10176080), (16, 8268065), (20, 6614452), (26, 5088040), (40, 3307226), (52, 2544020), (65, 2035216), (80, 1653613), (104, 1272010), (130, 1017608), (131, 1009840), (208, 636005), (260, 508804), (262, 504920), (520, 254402), (524, 252460), (655, 201968), (971, 136240), (1040, 127201), (1048, 126230), (1310, 100984), (1703, 77680), (1942, 68120), (2096, 63115), (2620, 50492), (3406, 38840), (3884, 34060), (4855, 27248), (5240, 25246), (6812, 19420), (7768, 17030), (8515, 15536), (9710, 13624), (10480, 12623)]