15674277040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{154153}}^1$

素因数の和:154238

約数の個数: 80

約数和(自身を含む): 38536033536

約数和(自身を除く): 22861756496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 2480, 2542, 3280, 5084, 6355, 10168, 12710, 20336, 25420, 50840, 101680, 154153, 308306, 616612, 770765, 1233224, 1541530, 2466448, 3083060, 4778743, 6166120, 6320273, 9557486, 12332240, 12640546, 19114972, 23893715, 25281092, 31601365, 38229944, 47787430, 50562184, 63202730, 76459888, 95574860, 101124368, 126405460, 191149720, 195928463, 252810920, 382299440, 391856926, 505621840, 783713852, 979642315, 1567427704, 1959284630, 3134855408, 3918569260, 7837138520, 15674277040]

約数ペア:

[(1, 15674277040), (2, 7837138520), (4, 3918569260), (5, 3134855408), (8, 1959284630), (10, 1567427704), (16, 979642315), (20, 783713852), (31, 505621840), (40, 391856926), (41, 382299440), (62, 252810920), (80, 195928463), (82, 191149720), (124, 126405460), (155, 101124368), (164, 95574860), (205, 76459888), (248, 63202730), (310, 50562184), (328, 47787430), (410, 38229944), (496, 31601365), (620, 25281092), (656, 23893715), (820, 19114972), (1240, 12640546), (1271, 12332240), (1640, 9557486), (2480, 6320273), (2542, 6166120), (3280, 4778743), (5084, 3083060), (6355, 2466448), (10168, 1541530), (12710, 1233224), (20336, 770765), (25420, 616612), (50840, 308306), (101680, 154153)]