172953650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{463}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 334169088

約数和(自身を除く): 161215438

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 241, 310, 463, 482, 775, 926, 1205, 1550, 2315, 2410, 4630, 6025, 7471, 11575, 12050, 14353, 14942, 23150, 28706, 37355, 71765, 74710, 111583, 143530, 186775, 223166, 358825, 373550, 557915, 717650, 1115830, 2789575, 3459073, 5579150, 6918146, 17295365, 34590730, 86476825, 172953650]

約数ペア:

[(1, 172953650), (2, 86476825), (5, 34590730), (10, 17295365), (25, 6918146), (31, 5579150), (50, 3459073), (62, 2789575), (155, 1115830), (241, 717650), (310, 557915), (463, 373550), (482, 358825), (775, 223166), (926, 186775), (1205, 143530), (1550, 111583), (2315, 74710), (2410, 71765), (4630, 37355), (6025, 28706), (7471, 23150), (11575, 14942), (12050, 14353)]