7138639900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{44533}}^1$

素因数の和:44783

約数の個数: 72

約数和(自身を含む): 17781535520

約数和(自身を除く): 10642895620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 229, 350, 458, 700, 916, 1145, 1603, 2290, 3206, 4580, 5725, 6412, 8015, 11450, 16030, 22900, 32060, 40075, 44533, 80150, 89066, 160300, 178132, 222665, 311731, 445330, 623462, 890660, 1113325, 1246924, 1558655, 2226650, 3117310, 4453300, 6234620, 7793275, 10198057, 15586550, 20396114, 31173100, 40792228, 50990285, 71386399, 101980570, 142772798, 203961140, 254951425, 285545596, 356931995, 509902850, 713863990, 1019805700, 1427727980, 1784659975, 3569319950, 7138639900]

約数ペア:

[(1, 7138639900), (2, 3569319950), (4, 1784659975), (5, 1427727980), (7, 1019805700), (10, 713863990), (14, 509902850), (20, 356931995), (25, 285545596), (28, 254951425), (35, 203961140), (50, 142772798), (70, 101980570), (100, 71386399), (140, 50990285), (175, 40792228), (229, 31173100), (350, 20396114), (458, 15586550), (700, 10198057), (916, 7793275), (1145, 6234620), (1603, 4453300), (2290, 3117310), (3206, 2226650), (4580, 1558655), (5725, 1246924), (6412, 1113325), (8015, 890660), (11450, 623462), (16030, 445330), (22900, 311731), (32060, 222665), (40075, 178132), (44533, 160300), (80150, 89066)]