16401772790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 32494071456

約数和(自身を除く): 16092298666

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 169, 202, 307, 313, 338, 505, 614, 626, 845, 1010, 1313, 1535, 1565, 1690, 2626, 3070, 3130, 3991, 4069, 6565, 7982, 8138, 13130, 17069, 19955, 20345, 31007, 31613, 34138, 39910, 40690, 51883, 52897, 62014, 63226, 85345, 96091, 103766, 105794, 155035, 158065, 170690, 192182, 259415, 264485, 310070, 316130, 403091, 410969, 480455, 518830, 528970, 806182, 821938, 960910, 1249183, 2015455, 2054845, 2498366, 4030910, 4109690, 5240183, 5342597, 6245915, 9705191, 10480366, 10685194, 12491830, 16239379, 19410382, 26200915, 26712985, 32478758, 48525955, 52401830, 53425970, 81196895, 97051910, 126167483, 162393790, 252334966, 630837415, 1261674830, 1640177279, 3280354558, 8200886395, 16401772790]

約数ペア:

[(1, 16401772790), (2, 8200886395), (5, 3280354558), (10, 1640177279), (13, 1261674830), (26, 630837415), (65, 252334966), (101, 162393790), (130, 126167483), (169, 97051910), (202, 81196895), (307, 53425970), (313, 52401830), (338, 48525955), (505, 32478758), (614, 26712985), (626, 26200915), (845, 19410382), (1010, 16239379), (1313, 12491830), (1535, 10685194), (1565, 10480366), (1690, 9705191), (2626, 6245915), (3070, 5342597), (3130, 5240183), (3991, 4109690), (4069, 4030910), (6565, 2498366), (7982, 2054845), (8138, 2015455), (13130, 1249183), (17069, 960910), (19955, 821938), (20345, 806182), (31007, 528970), (31613, 518830), (34138, 480455), (39910, 410969), (40690, 403091), (51883, 316130), (52897, 310070), (62014, 264485), (63226, 259415), (85345, 192182), (96091, 170690), (103766, 158065), (105794, 155035)]