46271840

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 96

約数和(自身を含む): 119024640

約数和(自身を除く): 72752800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 76, 80, 95, 124, 152, 155, 160, 190, 248, 304, 310, 380, 491, 496, 589, 608, 620, 760, 982, 992, 1178, 1240, 1520, 1964, 2356, 2455, 2480, 2945, 3040, 3928, 4712, 4910, 4960, 5890, 7856, 9329, 9424, 9820, 11780, 15221, 15712, 18658, 18848, 19640, 23560, 30442, 37316, 39280, 46645, 47120, 60884, 74632, 76105, 78560, 93290, 94240, 121768, 149264, 152210, 186580, 243536, 289199, 298528, 304420, 373160, 487072, 578398, 608840, 746320, 1156796, 1217680, 1445995, 1492640, 2313592, 2435360, 2891990, 4627184, 5783980, 9254368, 11567960, 23135920, 46271840]

約数ペア:

[(1, 46271840), (2, 23135920), (4, 11567960), (5, 9254368), (8, 5783980), (10, 4627184), (16, 2891990), (19, 2435360), (20, 2313592), (31, 1492640), (32, 1445995), (38, 1217680), (40, 1156796), (62, 746320), (76, 608840), (80, 578398), (95, 487072), (124, 373160), (152, 304420), (155, 298528), (160, 289199), (190, 243536), (248, 186580), (304, 152210), (310, 149264), (380, 121768), (491, 94240), (496, 93290), (589, 78560), (608, 76105), (620, 74632), (760, 60884), (982, 47120), (992, 46645), (1178, 39280), (1240, 37316), (1520, 30442), (1964, 23560), (2356, 19640), (2455, 18848), (2480, 18658), (2945, 15712), (3040, 15221), (3928, 11780), (4712, 9820), (4910, 9424), (4960, 9329), (5890, 7856)]