9914970100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{329401}}^1$

素因数の和:329465

約数の個数: 72

約数和(自身を含む): 25161042368

約数和(自身を除く): 15246072268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 3010, 4300, 6020, 7525, 15050, 30100, 329401, 658802, 1317604, 1647005, 2305807, 3294010, 4611614, 6588020, 8235025, 9223228, 11529035, 14164243, 16470050, 23058070, 28328486, 32940100, 46116140, 56656972, 57645175, 70821215, 99149701, 115290350, 141642430, 198299402, 230580700, 283284860, 354106075, 396598804, 495748505, 708212150, 991497010, 1416424300, 1982994020, 2478742525, 4957485050, 9914970100]

約数ペア:

[(1, 9914970100), (2, 4957485050), (4, 2478742525), (5, 1982994020), (7, 1416424300), (10, 991497010), (14, 708212150), (20, 495748505), (25, 396598804), (28, 354106075), (35, 283284860), (43, 230580700), (50, 198299402), (70, 141642430), (86, 115290350), (100, 99149701), (140, 70821215), (172, 57645175), (175, 56656972), (215, 46116140), (301, 32940100), (350, 28328486), (430, 23058070), (602, 16470050), (700, 14164243), (860, 11529035), (1075, 9223228), (1204, 8235025), (1505, 6588020), (2150, 4611614), (3010, 3294010), (4300, 2305807), (6020, 1647005), (7525, 1317604), (15050, 658802), (30100, 329401)]