119253669100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2917}}^1\times {\mathrm{21517}}^1$

素因数の和:24467

約数の個数: 72

約数和(自身を含む): 272506534160

約数和(自身を除く): 153252865060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 2917, 5834, 11668, 14585, 21517, 29170, 43034, 55423, 58340, 72925, 86068, 107585, 110846, 145850, 215170, 221692, 277115, 291700, 408823, 430340, 537925, 554230, 817646, 1075850, 1108460, 1385575, 1635292, 2044115, 2151700, 2771150, 4088230, 5542300, 8176460, 10220575, 20441150, 40882300, 62765089, 125530178, 251060356, 313825445, 627650890, 1192536691, 1255301780, 1569127225, 2385073382, 3138254450, 4770146764, 5962683455, 6276508900, 11925366910, 23850733820, 29813417275, 59626834550, 119253669100]

約数ペア:

[(1, 119253669100), (2, 59626834550), (4, 29813417275), (5, 23850733820), (10, 11925366910), (19, 6276508900), (20, 5962683455), (25, 4770146764), (38, 3138254450), (50, 2385073382), (76, 1569127225), (95, 1255301780), (100, 1192536691), (190, 627650890), (380, 313825445), (475, 251060356), (950, 125530178), (1900, 62765089), (2917, 40882300), (5834, 20441150), (11668, 10220575), (14585, 8176460), (21517, 5542300), (29170, 4088230), (43034, 2771150), (55423, 2151700), (58340, 2044115), (72925, 1635292), (86068, 1385575), (107585, 1108460), (110846, 1075850), (145850, 817646), (215170, 554230), (221692, 537925), (277115, 430340), (291700, 408823)]