101065720550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1\times {\mathrm{1093}}^1$

素因数の和:1998

約数の個数: 96

約数和(自身を含む): 199837566720

約数和(自身を除く): 98771846170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 131, 190, 262, 475, 655, 743, 950, 1093, 1310, 1486, 2186, 2489, 3275, 3715, 4978, 5465, 6550, 7430, 10930, 12445, 14117, 18575, 20767, 24890, 27325, 28234, 37150, 41534, 54650, 62225, 70585, 97333, 103835, 124450, 141170, 143183, 194666, 207670, 286366, 352925, 486665, 519175, 705850, 715915, 812099, 973330, 1038350, 1431830, 1624198, 1849327, 2433325, 2720477, 3579575, 3698654, 4060495, 4866650, 5440954, 7159150, 8120990, 9246635, 13602385, 15429881, 18493270, 20302475, 27204770, 30859762, 40604950, 46233175, 68011925, 77149405, 92466350, 106384969, 136023850, 154298810, 212769938, 385747025, 531924845, 771494050, 1063849690, 2021314411, 2659624225, 4042628822, 5319248450, 10106572055, 20213144110, 50532860275, 101065720550]

約数ペア:

[(1, 101065720550), (2, 50532860275), (5, 20213144110), (10, 10106572055), (19, 5319248450), (25, 4042628822), (38, 2659624225), (50, 2021314411), (95, 1063849690), (131, 771494050), (190, 531924845), (262, 385747025), (475, 212769938), (655, 154298810), (743, 136023850), (950, 106384969), (1093, 92466350), (1310, 77149405), (1486, 68011925), (2186, 46233175), (2489, 40604950), (3275, 30859762), (3715, 27204770), (4978, 20302475), (5465, 18493270), (6550, 15429881), (7430, 13602385), (10930, 9246635), (12445, 8120990), (14117, 7159150), (18575, 5440954), (20767, 4866650), (24890, 4060495), (27325, 3698654), (28234, 3579575), (37150, 2720477), (41534, 2433325), (54650, 1849327), (62225, 1624198), (70585, 1431830), (97333, 1038350), (103835, 973330), (124450, 812099), (141170, 715915), (143183, 705850), (194666, 519175), (207670, 486665), (286366, 352925)]