19627631760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7434709}}^1$

素因数の和:7434736

約数の個数: 80

約数和(自身を含む): 66377090880

約数和(自身を除く): 46749459120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 7434709, 14869418, 22304127, 29738836, 37173545, 44608254, 59477672, 74347090, 81781799, 89216508, 111520635, 118955344, 148694180, 163563598, 178433016, 223041270, 245345397, 297388360, 327127196, 356866032, 408908995, 446082540, 490690794, 594776720, 654254392, 817817990, 892165080, 981381588, 1226726985, 1308508784, 1635635980, 1784330160, 1962763176, 2453453970, 3271271960, 3925526352, 4906907940, 6542543920, 9813815880, 19627631760]

約数ペア:

[(1, 19627631760), (2, 9813815880), (3, 6542543920), (4, 4906907940), (5, 3925526352), (6, 3271271960), (8, 2453453970), (10, 1962763176), (11, 1784330160), (12, 1635635980), (15, 1308508784), (16, 1226726985), (20, 981381588), (22, 892165080), (24, 817817990), (30, 654254392), (33, 594776720), (40, 490690794), (44, 446082540), (48, 408908995), (55, 356866032), (60, 327127196), (66, 297388360), (80, 245345397), (88, 223041270), (110, 178433016), (120, 163563598), (132, 148694180), (165, 118955344), (176, 111520635), (220, 89216508), (240, 81781799), (264, 74347090), (330, 59477672), (440, 44608254), (528, 37173545), (660, 29738836), (880, 22304127), (1320, 14869418), (2640, 7434709)]