504972020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:733

約数の個数: 96

約数和(自身を含む): 1258414080

約数和(自身を除く): 753442060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 307, 310, 379, 434, 614, 620, 758, 868, 1085, 1228, 1516, 1535, 1895, 2149, 2170, 2653, 3070, 3790, 4298, 4340, 5306, 6140, 7580, 8596, 9517, 10612, 10745, 11749, 13265, 19034, 21490, 23498, 26530, 38068, 42980, 46996, 47585, 53060, 58745, 66619, 82243, 95170, 116353, 117490, 133238, 164486, 190340, 232706, 234980, 266476, 328972, 333095, 411215, 465412, 581765, 666190, 814471, 822430, 1163530, 1332380, 1628942, 1644860, 2327060, 3257884, 3606943, 4072355, 7213886, 8144710, 14427772, 16289420, 18034715, 25248601, 36069430, 50497202, 72138860, 100994404, 126243005, 252486010, 504972020]

約数ペア:

[(1, 504972020), (2, 252486010), (4, 126243005), (5, 100994404), (7, 72138860), (10, 50497202), (14, 36069430), (20, 25248601), (28, 18034715), (31, 16289420), (35, 14427772), (62, 8144710), (70, 7213886), (124, 4072355), (140, 3606943), (155, 3257884), (217, 2327060), (307, 1644860), (310, 1628942), (379, 1332380), (434, 1163530), (614, 822430), (620, 814471), (758, 666190), (868, 581765), (1085, 465412), (1228, 411215), (1516, 333095), (1535, 328972), (1895, 266476), (2149, 234980), (2170, 232706), (2653, 190340), (3070, 164486), (3790, 133238), (4298, 117490), (4340, 116353), (5306, 95170), (6140, 82243), (7580, 66619), (8596, 58745), (9517, 53060), (10612, 47585), (10745, 46996), (11749, 42980), (13265, 38068), (19034, 26530), (21490, 23498)]