3888894350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{661}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 8333573760

約数和(自身を除く): 4444679410

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 563, 661, 950, 1045, 1126, 1322, 2090, 2815, 3305, 5225, 5630, 6193, 6610, 7271, 10450, 10697, 12386, 12559, 14075, 14542, 16525, 21394, 25118, 28150, 30965, 33050, 36355, 53485, 61930, 62795, 72710, 106970, 117667, 125590, 138149, 154825, 181775, 235334, 267425, 276298, 309650, 313975, 363550, 372143, 534850, 588335, 627950, 690745, 744286, 1176670, 1381490, 1860715, 2941675, 3453725, 3721430, 4093573, 5883350, 6907450, 7070717, 8187146, 9303575, 14141434, 18607150, 20467865, 35353585, 40935730, 70707170, 77777887, 102339325, 155555774, 176767925, 204678650, 353535850, 388889435, 777778870, 1944447175, 3888894350]

約数ペア:

[(1, 3888894350), (2, 1944447175), (5, 777778870), (10, 388889435), (11, 353535850), (19, 204678650), (22, 176767925), (25, 155555774), (38, 102339325), (50, 77777887), (55, 70707170), (95, 40935730), (110, 35353585), (190, 20467865), (209, 18607150), (275, 14141434), (418, 9303575), (475, 8187146), (550, 7070717), (563, 6907450), (661, 5883350), (950, 4093573), (1045, 3721430), (1126, 3453725), (1322, 2941675), (2090, 1860715), (2815, 1381490), (3305, 1176670), (5225, 744286), (5630, 690745), (6193, 627950), (6610, 588335), (7271, 534850), (10450, 372143), (10697, 363550), (12386, 313975), (12559, 309650), (14075, 276298), (14542, 267425), (16525, 235334), (21394, 181775), (25118, 154825), (28150, 138149), (30965, 125590), (33050, 117667), (36355, 106970), (53485, 72710), (61930, 62795)]