406811936080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14912461}}^1$

素因数の和:14912516

約数の個数: 80

約数和(自身を含む): 1065107685888

約数和(自身を除く): 658295749808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 14912461, 29824922, 59649844, 74562305, 119299688, 149124610, 164037071, 238599376, 298249220, 328074142, 462286291, 596498440, 656148284, 820185355, 924572582, 1192996880, 1312296568, 1640370710, 1849145164, 2311431455, 2624593136, 3280741420, 3698290328, 4622862910, 5085149201, 6561482840, 7396580656, 9245725820, 10170298402, 13122965680, 18491451640, 20340596804, 25425746005, 36982903280, 40681193608, 50851492010, 81362387216, 101702984020, 203405968040, 406811936080]

約数ペア:

[(1, 406811936080), (2, 203405968040), (4, 101702984020), (5, 81362387216), (8, 50851492010), (10, 40681193608), (11, 36982903280), (16, 25425746005), (20, 20340596804), (22, 18491451640), (31, 13122965680), (40, 10170298402), (44, 9245725820), (55, 7396580656), (62, 6561482840), (80, 5085149201), (88, 4622862910), (110, 3698290328), (124, 3280741420), (155, 2624593136), (176, 2311431455), (220, 1849145164), (248, 1640370710), (310, 1312296568), (341, 1192996880), (440, 924572582), (496, 820185355), (620, 656148284), (682, 596498440), (880, 462286291), (1240, 328074142), (1364, 298249220), (1705, 238599376), (2480, 164037071), (2728, 149124610), (3410, 119299688), (5456, 74562305), (6820, 59649844), (13640, 29824922), (27280, 14912461)]