103654686980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{20063}}^1$

素因数の和:20757

約数の個数: 96

約数和(自身を含む): 242370551808

約数和(自身を除く): 138715864828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 641, 806, 1282, 1612, 2015, 2564, 3205, 4030, 6410, 8060, 8333, 12820, 16666, 19871, 20063, 33332, 39742, 40126, 41665, 79484, 80252, 83330, 99355, 100315, 166660, 198710, 200630, 258323, 260819, 397420, 401260, 516646, 521638, 621953, 1033292, 1043276, 1243906, 1291615, 1304095, 2487812, 2583230, 2608190, 3109765, 5166460, 5216380, 6219530, 8085389, 12439060, 12860383, 16170778, 25720766, 32341556, 40426945, 51441532, 64301915, 80853890, 128603830, 161707780, 167184979, 257207660, 334369958, 398671873, 668739916, 797343746, 835924895, 1594687492, 1671849790, 1993359365, 3343699580, 3986718730, 5182734349, 7973437460, 10365468698, 20730937396, 25913671745, 51827343490, 103654686980]

約数ペア:

[(1, 103654686980), (2, 51827343490), (4, 25913671745), (5, 20730937396), (10, 10365468698), (13, 7973437460), (20, 5182734349), (26, 3986718730), (31, 3343699580), (52, 1993359365), (62, 1671849790), (65, 1594687492), (124, 835924895), (130, 797343746), (155, 668739916), (260, 398671873), (310, 334369958), (403, 257207660), (620, 167184979), (641, 161707780), (806, 128603830), (1282, 80853890), (1612, 64301915), (2015, 51441532), (2564, 40426945), (3205, 32341556), (4030, 25720766), (6410, 16170778), (8060, 12860383), (8333, 12439060), (12820, 8085389), (16666, 6219530), (19871, 5216380), (20063, 5166460), (33332, 3109765), (39742, 2608190), (40126, 2583230), (41665, 2487812), (79484, 1304095), (80252, 1291615), (83330, 1243906), (99355, 1043276), (100315, 1033292), (166660, 621953), (198710, 521638), (200630, 516646), (258323, 401260), (260819, 397420)]