401023150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{11953}}^1$

素因数の和:12037

約数の個数: 48

約数和(自身を含む): 827121168

約数和(自身を除く): 426098018

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 275, 305, 550, 610, 671, 1342, 1525, 3050, 3355, 6710, 11953, 16775, 23906, 33550, 59765, 119530, 131483, 262966, 298825, 597650, 657415, 729133, 1314830, 1458266, 3287075, 3645665, 6574150, 7291330, 8020463, 16040926, 18228325, 36456650, 40102315, 80204630, 200511575, 401023150]

約数ペア:

[(1, 401023150), (2, 200511575), (5, 80204630), (10, 40102315), (11, 36456650), (22, 18228325), (25, 16040926), (50, 8020463), (55, 7291330), (61, 6574150), (110, 3645665), (122, 3287075), (275, 1458266), (305, 1314830), (550, 729133), (610, 657415), (671, 597650), (1342, 298825), (1525, 262966), (3050, 131483), (3355, 119530), (6710, 59765), (11953, 33550), (16775, 23906)]