98237140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 224921088

約数和(自身を除く): 126683948

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 83, 92, 115, 124, 155, 166, 230, 310, 332, 415, 460, 620, 713, 830, 1426, 1660, 1909, 2573, 2852, 3565, 3818, 5146, 6889, 7130, 7636, 9545, 10292, 12865, 13778, 14260, 19090, 25730, 27556, 34445, 38180, 51460, 59179, 68890, 118358, 137780, 158447, 213559, 236716, 295895, 316894, 427118, 591790, 633788, 792235, 854236, 1067795, 1183580, 1584470, 2135590, 3168940, 4271180, 4911857, 9823714, 19647428, 24559285, 49118570, 98237140]

約数ペア:

[(1, 98237140), (2, 49118570), (4, 24559285), (5, 19647428), (10, 9823714), (20, 4911857), (23, 4271180), (31, 3168940), (46, 2135590), (62, 1584470), (83, 1183580), (92, 1067795), (115, 854236), (124, 792235), (155, 633788), (166, 591790), (230, 427118), (310, 316894), (332, 295895), (415, 236716), (460, 213559), (620, 158447), (713, 137780), (830, 118358), (1426, 68890), (1660, 59179), (1909, 51460), (2573, 38180), (2852, 34445), (3565, 27556), (3818, 25730), (5146, 19090), (6889, 14260), (7130, 13778), (7636, 12865), (9545, 10292)]