40263050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 78140832

約数和(自身を除く): 37877782

約数列:

[1, 2, 5, 10, 25, 43, 50, 61, 86, 122, 215, 305, 307, 430, 610, 614, 1075, 1525, 1535, 2150, 2623, 3050, 3070, 5246, 7675, 13115, 13201, 15350, 18727, 26230, 26402, 37454, 65575, 66005, 93635, 131150, 132010, 187270, 330025, 468175, 660050, 805261, 936350, 1610522, 4026305, 8052610, 20131525, 40263050]

約数ペア:

[(1, 40263050), (2, 20131525), (5, 8052610), (10, 4026305), (25, 1610522), (43, 936350), (50, 805261), (61, 660050), (86, 468175), (122, 330025), (215, 187270), (305, 132010), (307, 131150), (430, 93635), (610, 66005), (614, 65575), (1075, 37454), (1525, 26402), (1535, 26230), (2150, 18727), (2623, 15350), (3050, 13201), (3070, 13115), (5246, 7675)]