421498333010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{12613}}^1\times {\mathrm{9257}}^1$

素因数の和:21915

約数の個数: 48

約数和(自身を含む): 800880065496

約数和(自身を除く): 379381732486

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 9257, 12613, 18514, 25226, 46285, 63065, 92570, 126130, 175883, 239647, 351766, 479294, 879415, 1198235, 1758830, 2396470, 3341777, 4553293, 6683554, 9106586, 16708885, 22766465, 33417770, 45532930, 116758541, 233517082, 583792705, 1167585410, 2218412279, 4436824558, 11092061395, 22184122790, 42149833301, 84299666602, 210749166505, 421498333010]

約数ペア:

[(1, 421498333010), (2, 210749166505), (5, 84299666602), (10, 42149833301), (19, 22184122790), (38, 11092061395), (95, 4436824558), (190, 2218412279), (361, 1167585410), (722, 583792705), (1805, 233517082), (3610, 116758541), (9257, 45532930), (12613, 33417770), (18514, 22766465), (25226, 16708885), (46285, 9106586), (63065, 6683554), (92570, 4553293), (126130, 3341777), (175883, 2396470), (239647, 1758830), (351766, 1198235), (479294, 879415)]