40370820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5097

約数の個数: 96

約数和(自身を含む): 136012800

約数和(自身を除く): 95641980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 5059, 7980, 10118, 15177, 20236, 25295, 30354, 35413, 50590, 60708, 70826, 75885, 96121, 101180, 106239, 141652, 151770, 177065, 192242, 212478, 288363, 303540, 354130, 384484, 424956, 480605, 531195, 576726, 672847, 708260, 961210, 1062390, 1153452, 1345694, 1441815, 1922420, 2018541, 2124780, 2691388, 2883630, 3364235, 4037082, 5767260, 6728470, 8074164, 10092705, 13456940, 20185410, 40370820]

約数ペア:

[(1, 40370820), (2, 20185410), (3, 13456940), (4, 10092705), (5, 8074164), (6, 6728470), (7, 5767260), (10, 4037082), (12, 3364235), (14, 2883630), (15, 2691388), (19, 2124780), (20, 2018541), (21, 1922420), (28, 1441815), (30, 1345694), (35, 1153452), (38, 1062390), (42, 961210), (57, 708260), (60, 672847), (70, 576726), (76, 531195), (84, 480605), (95, 424956), (105, 384484), (114, 354130), (133, 303540), (140, 288363), (190, 212478), (210, 192242), (228, 177065), (266, 151770), (285, 141652), (380, 106239), (399, 101180), (420, 96121), (532, 75885), (570, 70826), (665, 60708), (798, 50590), (1140, 35413), (1330, 30354), (1596, 25295), (1995, 20236), (2660, 15177), (3990, 10118), (5059, 7980)]