193969400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 476085600

約数和(自身を除く): 282116200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 53, 58, 100, 106, 116, 145, 200, 212, 232, 265, 290, 424, 530, 580, 631, 725, 1060, 1160, 1262, 1325, 1450, 1537, 2120, 2524, 2650, 2900, 3074, 3155, 5048, 5300, 5800, 6148, 6310, 7685, 10600, 12296, 12620, 15370, 15775, 18299, 25240, 30740, 31550, 33443, 36598, 38425, 61480, 63100, 66886, 73196, 76850, 91495, 126200, 133772, 146392, 153700, 167215, 182990, 267544, 307400, 334430, 365980, 457475, 668860, 731960, 836075, 914950, 969847, 1337720, 1672150, 1829900, 1939694, 3344300, 3659800, 3879388, 4849235, 6688600, 7758776, 9698470, 19396940, 24246175, 38793880, 48492350, 96984700, 193969400]

約数ペア:

[(1, 193969400), (2, 96984700), (4, 48492350), (5, 38793880), (8, 24246175), (10, 19396940), (20, 9698470), (25, 7758776), (29, 6688600), (40, 4849235), (50, 3879388), (53, 3659800), (58, 3344300), (100, 1939694), (106, 1829900), (116, 1672150), (145, 1337720), (200, 969847), (212, 914950), (232, 836075), (265, 731960), (290, 668860), (424, 457475), (530, 365980), (580, 334430), (631, 307400), (725, 267544), (1060, 182990), (1160, 167215), (1262, 153700), (1325, 146392), (1450, 133772), (1537, 126200), (2120, 91495), (2524, 76850), (2650, 73196), (2900, 66886), (3074, 63100), (3155, 61480), (5048, 38425), (5300, 36598), (5800, 33443), (6148, 31550), (6310, 30740), (7685, 25240), (10600, 18299), (12296, 15775), (12620, 15370)]