353284100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14303}}^1$

素因数の和:14349

約数の個数: 72

約数和(自身を含む): 869111040

約数和(自身を除く): 515826940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4940, 6175, 12350, 14303, 24700, 28606, 57212, 71515, 143030, 185939, 271757, 286060, 357575, 371878, 543514, 715150, 743756, 929695, 1087028, 1358785, 1430300, 1859390, 2717570, 3532841, 3718780, 4648475, 5435140, 6793925, 7065682, 9296950, 13587850, 14131364, 17664205, 18593900, 27175700, 35328410, 70656820, 88321025, 176642050, 353284100]

約数ペア:

[(1, 353284100), (2, 176642050), (4, 88321025), (5, 70656820), (10, 35328410), (13, 27175700), (19, 18593900), (20, 17664205), (25, 14131364), (26, 13587850), (38, 9296950), (50, 7065682), (52, 6793925), (65, 5435140), (76, 4648475), (95, 3718780), (100, 3532841), (130, 2717570), (190, 1859390), (247, 1430300), (260, 1358785), (325, 1087028), (380, 929695), (475, 743756), (494, 715150), (650, 543514), (950, 371878), (988, 357575), (1235, 286060), (1300, 271757), (1900, 185939), (2470, 143030), (4940, 71515), (6175, 57212), (12350, 28606), (14303, 24700)]