20161418050

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 39038126400

約数和(自身を除く): 18876708350

約数列:

[1, 2, 5, 10, 25, 50, 59, 61, 118, 122, 181, 295, 305, 362, 590, 610, 619, 905, 1238, 1475, 1525, 1810, 2950, 3050, 3095, 3599, 4525, 6190, 7198, 9050, 10679, 11041, 15475, 17995, 21358, 22082, 30950, 35990, 36521, 37759, 53395, 55205, 73042, 75518, 89975, 106790, 110410, 112039, 179950, 182605, 188795, 224078, 266975, 276025, 365210, 377590, 533950, 552050, 560195, 651419, 913025, 943975, 1120390, 1302838, 1826050, 1887950, 2227781, 2800975, 3257095, 4455562, 5601950, 6514190, 6610301, 6834379, 11138905, 13220602, 13668758, 16285475, 22277810, 32570950, 33051505, 34171895, 55694525, 66103010, 68343790, 111389050, 165257525, 170859475, 330515050, 341718950, 403228361, 806456722, 2016141805, 4032283610, 10080709025, 20161418050]

約数ペア:

[(1, 20161418050), (2, 10080709025), (5, 4032283610), (10, 2016141805), (25, 806456722), (50, 403228361), (59, 341718950), (61, 330515050), (118, 170859475), (122, 165257525), (181, 111389050), (295, 68343790), (305, 66103010), (362, 55694525), (590, 34171895), (610, 33051505), (619, 32570950), (905, 22277810), (1238, 16285475), (1475, 13668758), (1525, 13220602), (1810, 11138905), (2950, 6834379), (3050, 6610301), (3095, 6514190), (3599, 5601950), (4525, 4455562), (6190, 3257095), (7198, 2800975), (9050, 2227781), (10679, 1887950), (11041, 1826050), (15475, 1302838), (17995, 1120390), (21358, 943975), (22082, 913025), (30950, 651419), (35990, 560195), (36521, 552050), (37759, 533950), (53395, 377590), (55205, 365210), (73042, 276025), (75518, 266975), (89975, 224078), (106790, 188795), (110410, 182605), (112039, 179950)]