101225540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 249123840

約数和(自身を除く): 147898300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 31, 38, 52, 62, 65, 76, 95, 124, 130, 155, 190, 247, 260, 310, 380, 403, 494, 589, 620, 661, 806, 988, 1178, 1235, 1322, 1612, 2015, 2356, 2470, 2644, 2945, 3305, 4030, 4940, 5890, 6610, 7657, 8060, 8593, 11780, 12559, 13220, 15314, 17186, 20491, 25118, 30628, 34372, 38285, 40982, 42965, 50236, 62795, 76570, 81964, 85930, 102455, 125590, 153140, 163267, 171860, 204910, 251180, 266383, 326534, 389329, 409820, 532766, 653068, 778658, 816335, 1065532, 1331915, 1557316, 1632670, 1946645, 2663830, 3265340, 3893290, 5061277, 5327660, 7786580, 10122554, 20245108, 25306385, 50612770, 101225540]

約数ペア:

[(1, 101225540), (2, 50612770), (4, 25306385), (5, 20245108), (10, 10122554), (13, 7786580), (19, 5327660), (20, 5061277), (26, 3893290), (31, 3265340), (38, 2663830), (52, 1946645), (62, 1632670), (65, 1557316), (76, 1331915), (95, 1065532), (124, 816335), (130, 778658), (155, 653068), (190, 532766), (247, 409820), (260, 389329), (310, 326534), (380, 266383), (403, 251180), (494, 204910), (589, 171860), (620, 163267), (661, 153140), (806, 125590), (988, 102455), (1178, 85930), (1235, 81964), (1322, 76570), (1612, 62795), (2015, 50236), (2356, 42965), (2470, 40982), (2644, 38285), (2945, 34372), (3305, 30628), (4030, 25118), (4940, 20491), (5890, 17186), (6610, 15314), (7657, 13220), (8060, 12559), (8593, 11780)]